สัญญา · บทที่ 1

สัญญา · บทที่ 1 จาก 1

Governing Law and the Anatomy of a Contract

60 ขั้นต่ำ7 ส่วนบทที่ฟรี

ดูบทเรียน

Which body of law governs a contract, and the vocabulary every later chapter uses: the choice between the common law and UCC Article 2, goods and merchants, the predominant purpose and gravamen tests for mixed contracts, bilateral and unilateral contracts, implied-in-fact contracts and quasi-contract, void, voidable and unenforceable agreements, the 3-part formation roadmap and the 8-step Contracts attack order, with the California Civil Code and Commercial Code equivalents and the few California rules that differ.

วัตถุประสงค์การเรียนรู้

  1. 1.Choose between the common law and UCC Article 2 for any transaction, including a mixed goods-and-services contract, and state the choice in one sentence.
  2. 2.Recognize a merchant and name the 4 merchant rules most tested in formation and warranty.
  3. 3.Classify a contract as bilateral, unilateral, implied-in-fact or quasi-contract, and as void, voidable or unenforceable.
  4. 4.Recite the formation roadmap (mutual assent, consideration, no defense) and the 8-step Contracts attack order.
  5. 5.Cite Cal. Civ. Code § 1550 and the Commercial Code numbering when a call names California law, and name the 3 California rules that can change a result.

1.1 How Contracts is tested

Contracts is the law of enforceable promises. It asks 3 questions: did the parties make a deal, what did they promise, and what happens when one of them does not perform? Every Contracts question on the bar exam, whether a multiple-choice item or a one-hour essay, is built from those 3 questions. This chapter gives you the vocabulary and the fixed order of analysis. The later chapters fill in each step.

Contracts is tested twice. On the MBE it is one of the 7 subjects, with 25 scored questions. On the essay day it appears more often than any other MBE subject: 32 of the last 50 California exams, and often as a crossover with Remedies. The examiners test the same rules in both formats, so one set of rules serves both days.

Contracts at a glance
ItemDetail
MBE weight25 scored questions out of 175. About half come from formation and from performance, breach and discharge. About one-fourth of all Contracts questions turn on UCC Articles 1 and 2.
Essay frequency32 of the last 50 California exams (64 percent). Recent Contracts essays: February 2024, February 2025 (with Remedies) and February 2026.
California lawLow. Answer under general law and the UCC unless the call names California. The Civil Code and Commercial Code sections in section 6 exist for that rare call.
Applicable-law issueTested on 27 of the last 50 exams. The choice between the common law and UCC Article 2 opens almost every Contracts essay.
NextGen statusContracts is a foundational subject on the NextGen bar exam, which California adopts from July 2028. The rules in this book carry over.
Exam dates in the current format (as of September 2026)February 23 to 24, 2027; July 27 to 28, 2027 (anticipated); February 29 to March 1, 2028 (projected) is the last administration of the current two-day format.

goods – All things that are movable at the time they are identified to the contract for sale, including specially manufactured goods. Not included: money used as the price, investment securities or things in action.UCC § 2-105(1)

merchant – A person who deals in goods of the kind sold. Also a person who by occupation presents themselves as having knowledge or skill particular to the practices or goods involved in the transaction.UCC § 2-104(1)

กฎ

Choose the law before anything else

Before any other issue, decide which body of law governs. UCC Article 2 governs a contract for the sale of goods. The common law governs every other contract: services, land, employment, construction and intangibles. Write the choice as the first sentence of the answer, then add whether a party is a merchant.

บันทึก

The default sentence on the essay booklet

The instructions for every essay set the default law. In practice, for Contracts this means the common law, as summarized in the Restatement (Second) of Contracts, and UCC Article 2 for sales of goods. The Content Map adds UCC Articles 1 and 9 (fixtures only). The booklet says: “Unless a question expressly asks you to use California law, you should answer according to legal theories and principles of general application.”

องค์ประกอบ

The Contracts attack order

Every Contracts answer, essay or MBE, follows the same 8 steps. Chapter 11 teaches the full method; learn the order now.

  1. 1.1: Applicable law: common law or UCC Article 2; merchant status.
  2. 2.2: Formation: offer, acceptance, consideration or a substitute.
  3. 3.3: Defenses to formation: statute of frauds, mistake, misrepresentation, duress, capacity, illegality, unconscionability.
  4. 4.4: Terms: parol evidence rule, interpretation, implied terms, good faith.
  5. 5.5: Performance and conditions: express and constructive conditions; substantial performance or perfect tender.
  6. 6.6: Breach and excuse: material or minor breach; repudiation; impossibility, impracticability, frustration.
  7. 7.7: Remedies: expectation, reliance, restitution; UCC remedies; specific performance.
  8. 8.8: Third parties: beneficiaries, assignment, delegation.

อันไหนก็เพียงพอแล้ว

เคล็ดลับการสอบ

Applicable law is tested on 27 of the last 50 exams, and graders award points for the choice itself. Open every Contracts essay with one sentence that chooses the law: “This contract is for the sale of goods, so UCC Article 2 governs.”

จุดสำคัญ

Two questions open every Contracts answer: what is sold (goods or not) and who is selling (merchant or not). Answer both before you discuss offer and acceptance.

บันทึกสำคัญ

  1. 1.Contracts is on both exam days: 25 scored MBE questions and 32 of the last 50 essay sets.
  2. 2.The default law is general law: the common law (Restatement) and UCC Article 2 for goods.
  3. 3.The applicable-law choice is tested on 27 of 50 exams; write it in one sentence first.
  4. 4.Follow the same attack order every time: law, formation, defenses, terms, performance, breach and excuse, remedies, third parties.

1.2 Common law vs UCC Article 2: goods and merchants

American contract law has two sources, and the first job in every question is to pick one. The common law is judge-made law, summarized for study in the Restatement (Second) of Contracts. The Uniform Commercial Code (UCC) is a model statute. Every state has enacted it, and every state except Louisiana has enacted its Article 2, which governs sales of goods. The two bodies of law agree on most points. Where they differ, the difference is exactly what the examiners test.

contract – A promise, or a set of promises, that the law will enforce: the law gives a remedy for its breach or recognizes its performance as a duty.Restatement (Second) of Contracts § 1

A contract does not need a writing, a signature or the word contract. It needs a promise the law will enforce. The rest of the subject decides which promises qualify, what they mean and how they are enforced.

Goods and UCC Article 2

ธรรมนูญ

UCC § 2-102

Scope of Article 2 (pre-2022 Official Text)

Unless the context otherwise requires, this Article applies to transactions in goods; it does not apply to any transaction which although in the form of an unconditional contract to sell or present sale is intended to operate only as a security transaction nor does this Article impair or repeal any statute regulating sales to consumers, farmers or other specified classes of buyers.
โอเพ่นซอร์ส

In plain words: Article 2 applies to a sale of goods. A sale is the passing of title from seller to buyer for a price. The buyer may be a business or a consumer. Article 9, not Article 2, governs a loan secured by goods. The 2022 Official Text keeps this scope and adds a rule for hybrid transactions, goods plus services, in § 2-102(b) (section 1.3).

กฎ

Which body of law governs

UCC Article 2 governs transactions in goods: movable things such as cars, machines, furniture, crops and specially manufactured items. The common law governs every other contract: services, land and buildings, employment, construction, insurance, loans, and intangible rights such as patents and most licenses.

องค์ประกอบ

Goods or not goods?

Use this list when the subject of the contract is unusual.

  1. 1.Goods: A used car, a printer, 1,000 tons of steel, a custom-built boat, a pedigree puppy, a restaurant meal.
  2. 2.Goods by statute: Growing crops and timber, and minerals or a building that the seller will remove from the land (UCC § 2-107).
  3. 3.Not goods: Land and buildings, services, employment, money used as the price, stocks and bonds, patents and copyrights, insurance policies.
  4. 4.Watch: Software: courts split. Many treat a sale of packaged software as goods; a pure license or custom programming service is usually common law.

อันไหนก็เพียงพอแล้ว

Merchants

The § 2-104(1) definition is broad. Almost every business is a merchant for the goods it regularly buys or sells. Examples: a car dealer for cars, a grocer for food, a factory for its own products. A person can also be a merchant because of a profession, such as a purchasing agent who buys steel for a living. A consumer is not a merchant. A retired teacher who sells her own car makes a sale of goods, so Article 2 applies, but she is not a merchant.

Some rules need only one merchant. The implied warranty of merchantability applies if the seller is a merchant with respect to goods of that kind. Other rules apply only between merchants, which means both parties have the knowledge or skill of merchants (UCC § 2-104(3)). Always say which party is a merchant and why.

กฎ

The 4 merchant rules most tested in formation and warranty

These 4 Article 2 rules turn on merchant status. Firm offer: a merchant’s signed written offer stays open without consideration (§ 2-205). Additional terms: between merchants they can join the contract (§ 2-207(2)). Merchantability: a merchant seller of goods of that kind warrants them (§ 2-314). Confirmatory memo: between merchants a written confirmation satisfies the statute of frauds (§ 2-201(2)).

ช่วยในการจำ

F-A-M-C

  • F– Firm offer (§ 2-205)
  • A– Additional terms between merchants (§ 2-207(2))
  • M– Merchantability warranty (§ 2-314)
  • C– Confirmatory memo (§ 2-201(2))

The 4 merchant rules most tested in formation and warranty. Others exist. Example: if the seller is a merchant, risk of loss passes on the buyer’s receipt of the goods; otherwise it passes on tender (§ 2-509(3); Chapter 7).

good faith – Honesty in fact and the observance of reasonable commercial standards of fair dealing. Every contract under the UCC carries this duty in its performance and enforcement.UCC § 1-201(b)(20); UCC § 1-304

Common law and UCC Article 2: where they differ
IssueCommon lawUCC Article 2
Acceptance with new termsCommon lawMirror-image rule: a reply that changes the terms is a counteroffer, not an acceptance.UCC Article 2§ 2-207: a definite acceptance forms a contract even with new terms; the merchant rules decide whether the new terms join.
Firm offersCommon lawAn offer is revocable unless the offeree paid for an option, began performing a unilateral offer or foreseeably relied on it (Restatement (Second) of Contracts §§ 45, 87).UCC Article 2A merchant’s signed written promise to hold an offer open binds for up to 3 months without consideration (§ 2-205).
ModificationCommon lawA modification needs new consideration (the pre-existing duty rule). Exception: a fair and equitable modification after unanticipated circumstances (Restatement (Second) of Contracts § 89).UCC Article 2No consideration is needed, but the modification must be made in good faith (§ 2-209(1) and cmt. 2; § 1-304).
Open termsCommon lawMissing essential terms (parties, subject, price, quantity) can make the agreement too indefinite.UCC Article 2Gap fillers supply price, place, time and payment (§ 2-204(3); §§ 2-305 to 2-310); quantity must be stated or measurable.
Statute of fraudsCommon lawA writing is required for land, contracts not performable within 1 year, suretyship, marriage and executor promises.UCC Article 2A writing is required for a sale of goods priced at $500 or more (§ 2-201).
Standard of performanceCommon lawSubstantial performance: a minor defect does not excuse the other side’s duty to perform.UCC Article 2Perfect tender: the buyer may reject goods that fail to conform in any respect (§ 2-601), subject to cure.

ตัวอย่าง

One sale, two questions

A retired teacher sells her own 5-year-old car to a neighbor for $9,000. The neighbor later claims the car is not fit for ordinary driving and wants to reject it.

การวิเคราะห์

What is sold? A car is a movable thing, so this is a sale of goods and Article 2 governs. Who is selling? The teacher does not deal in cars and has no special skill, so she is not a merchant. The implied warranty of merchantability under § 2-314 applies only to a merchant seller, so the neighbor has no warranty claim on that ground.

ผลลัพธ์

Article 2 governs, but merchantability does not apply. The neighbor must rely on an express warranty, or on the fitness-for-a-particular-purpose warranty (§ 2-315) if the facts show one; that warranty applies to any seller.

เคล็ดลับการสอบ

After choosing Article 2, state each party’s merchant status in one sentence, then name the merchant rule you use. Frequency: § 2-207 and merchantability on 4 of the last 50 exams each; firm offer once. Model: “Seller is a car dealer, so Seller is a merchant.”

บันทึกสำคัญ

  1. 1.A contract is a promise the law will enforce (Rest. § 1); no writing or formality is needed in general.
  2. 2.UCC Article 2 governs sales of goods: things movable at the time of identification (§ 2-105).
  3. 3.The common law (Restatement) governs services, land, employment, construction and intangibles.
  4. 4.A merchant deals in goods of the kind or has special skill (§ 2-104); consumers are not merchants.
  5. 5.The 4 merchant rules most tested: firm offer, additional terms, merchantability, confirmatory memo.
  6. 6.Main differences: mirror image vs § 2-207, option vs firm offer, modification, gap fillers, perfect tender.

1.3 Mixed contracts: predominant purpose and gravamen

Real contracts rarely fit one box. A company sells a machine and installs it. A dentist supplies a crown and the skill to fit it. A software vendor delivers a program and 40 hours of training. Courts call these mixed contracts because they combine goods with services, and the examiners like them because the applicable-law answer is not obvious. Two tests exist. The predominant purpose test is the majority rule and the MBE rule. The gravamen test is a minority alternative, and the California Content Map lists it by name.

mixed contract – A single contract that combines goods with something Article 2 does not cover, usually services, so that a court must decide which body of law governs it.

กฎ

The predominant purpose test

Ask whether the contract is mainly a sale of goods with incidental services, or mainly services with incidental goods. Weigh the contract language, the price split and the supplier’s business. Predominant purpose decides whether Article 2 governs the transaction. Under the 2022 text of § 2-102(b), other law may still govern the non-goods parts.

องค์ประกอบ

Factors that show the predominant purpose

No single factor controls. Courts weigh:

  1. 1.Language: Does the document call the parties buyer and seller, or owner and contractor? Does it speak of a price or a fee?
  2. 2.Price: How much of the total price is for the goods, and how much for labor or skill?
  3. 3.Business: Is the supplier a seller of products, or a provider of skilled services who also supplies materials?
  4. 4.Goods: Are the goods stock items or made to order? Custom-made items are still goods (§ 2-105); this factor only helps weigh the service element.
  5. 5.Purpose: What did the buyer mainly want: the thing, or the work?

อันไหนก็เพียงพอแล้ว

กรณี

Bonebrake v. Cox, 499 F.2d 951 (8th Cir. 1974) (U.S. Court of Appeals, Eighth Circuit 1974)

ข้อเท็จจริง

After a fire destroyed their bowling alley, the owners signed two contracts with a dealer to buy used bowling equipment and have it installed. The dealer died before delivery and installation were complete. His estate sued the owners for the unpaid price, and the owners claimed breach.

โฮลดิ้ง

The test asks the predominant purpose of the contract: the rendition of service with goods incidentally involved, or a sale of goods with labor incidentally involved. This contract was mainly a sale of goods, so Article 2 governed it, including the installation. The court reversed a judgment for the estate.

ทำไมมันถึงสำคัญ

The leading statement of the predominant purpose test. The court gave two contrasting examples: a contract with an artist for a painting is services; installing a water heater is a sale of goods.

ตัวอย่าง

The furnace with installation

A homeowner signs a contract with a heating company for a new furnace. The price is $20,000 for the unit and $3,000 for installation. The furnace stops working after 2 weeks because of a manufacturing defect.

การวิเคราะห์

Which law? The goods are 87 percent of the price, the company sells furnaces as its business, and the homeowner mainly wanted a working furnace. The predominant purpose is a sale of goods, so Article 2 governs the contract.

ผลลัพธ์

Article 2 governs. The defect is in the goods, so the homeowner can sue for breach of the implied warranty of merchantability (§ 2-314) and use the Article 2 remedies.

gravamen test – A minority approach to mixed contracts: the law that governs a claim depends on whether the complaint concerns the goods part or the services part of the contract.

The gravamen test looks at the complaint, not the whole contract. If the dispute is about the goods, Article 2 applies to that claim. If the dispute is about the services, the common law applies to that claim. One contract can therefore be governed by two bodies of law, depending on what went wrong. Gravamen is a legal word for the core of a complaint.

สมมุติ

Carpet and a bad installation

A homeowner buys carpet from a flooring store for $4,000, with installation by the store’s crew for $600. The written order calls her the buyer and the store the seller. The carpet itself is perfect. The crew installs it badly, and it wrinkles within a month. The store refuses to fix it. The homeowner wants to know which body of law governs her claim.


Which law governs the homeowner’s claim against the store under each test?

การวิเคราะห์

Under the predominant purpose test, the contract is mainly a sale of goods. The carpet is 87 percent of the price, the store sells carpet as its business, and the document calls the homeowner the buyer. Article 2 therefore governs the transaction. Under the traditional approach, Article 2 also governs the installation claim, including its 4-year limitations period (§ 2-725). Under the gravamen test, the complaint concerns the installation service, not the carpet, so the common law governs that claim. In California, Cal. Com. Code § 2102(b)(2) also lets a court apply the common law to the installation claim, even though goods predominate. On the MBE, apply the predominant purpose test. On a California essay, state the predominant purpose test first. Then note § 2102(b) and the gravamen test, because the complaint concerns only the service.

CAความแตกต่างแคลิฟอร์เนีย

Mixed contracts in California

กฎทั่วไป (รัฐบาลกลาง / ส่วนใหญ่)

Most courts and the MBE: the predominant purpose decides which law governs the whole contract (Bonebrake v. Cox).

แคลิฟอร์เนีย

Com. Code § 2102(b) (effective January 1, 2024): predominant purpose still decides whether Division 2, California’s Article 2, governs the transaction. If goods predominate, other law may still govern the service parts. If services predominate, the Division 2 provisions about the goods still apply to the goods. The Content Map also lists the gravamen test.

On a California essay, state the predominant purpose test first. Add § 2102(b) when the call names California law, and the gravamen test when the complaint concerns only one component. On the MBE, use predominant purpose only.

เคล็ดลับการสอบ

On the MBE, use the predominant purpose test to choose the law. When goods predominate, the wrong answer applies the UCC only to the goods part. Do not use the gravamen test unless the question tells you to.

จุดสำคัญ

Predominant purpose decides whether Article 2 governs, by what the buyer mainly bought. Under § 2-102(b) and Com. Code § 2102(b), other law may still reach the non-goods parts. Gravamen follows what the complaint is about.

บันทึกสำคัญ

  1. 1.A mixed contract combines goods with services or another element outside Article 2.
  2. 2.Majority and MBE rule: the predominant purpose test decides whether Article 2 governs the transaction.
  3. 3.Weigh the contract language, the price split, the supplier’s business, whether the goods are stock items, and the buyer’s purpose.
  4. 4.Minority rule, listed in the California Content Map: the gravamen test asks whether the complaint concerns goods or services.
  5. 5.On a California essay, state predominant purpose first; then add § 2102(b) and gravamen when the dispute concerns one component.
  6. 6.Under the 2022 UCC text and Com. Code § 2102(b), other law may still govern the non-goods parts.

1.4 Types of contracts

Lawyers classify contracts in 3 ways, and each classification answers an exam question. Bilateral or unilateral tells you how and when acceptance happens. Express, implied-in-fact or quasi-contract tells you whether there is a contract at all, and what the remedy is. Void, voidable or unenforceable tells you who can escape the deal.

Bilateral and unilateral contracts

bilateral contract – A contract in which each party makes a promise. The offer invites acceptance by a return promise, and both parties are bound the moment the promise is given.

unilateral contract – A contract in which one party promises something in exchange for the other party’s completed performance, not a promise. Acceptance happens only when the performance is complete.

กฎ

Promise or performance: the presumption

When an offer does not clearly say how to accept, the offeree may choose: accept by promising, or accept by performing. An offer is unilateral only when its words or the circumstances clearly require complete performance as the only way to accept. Rewards and prizes are the common examples.

Why does it matter? In a bilateral contract, both sides are bound at once. If the offeree promises and then changes her mind, she is in breach. In a unilateral contract, the offeree is never bound to perform. She may stop at any time and is paid only if she finishes. The offeror, in turn, cannot revoke once the offeree has begun.

กฎ

Part performance of a unilateral offer

Once the offeree begins the performance a unilateral offer invites, the offeror may no longer revoke. An option contract arises by law. The offeror’s duty to pay still depends on complete performance within the time allowed. Preparing to perform, such as buying supplies, is not a beginning.

กรณี

Carlill v. Carbolic Smoke Ball Co., [1893] 1 QB 256 (Court of Appeal (England) 1893)

ข้อเท็จจริง

A company advertised that it would pay £100 to anyone who used its smoke ball as directed and still caught influenza. Mrs. Carlill did so, caught influenza and claimed the £100. The company argued that an advertisement cannot be an offer and that she never gave notice of acceptance.

โฮลดิ้ง

The advertisement was an offer to the whole world, accepted by anyone who performed the conditions. In a unilateral offer, the offeror waives notice of acceptance; performance is the acceptance. Using the ball as directed was consideration.

ทำไมมันถึงสำคัญ

The model reward offer: accepted by doing the act, without notice. English case; on a U.S. exam, cite Rest. §§ 32 and 45.

ตัวอย่าง

Paint my fence, or find my bicycle

A homeowner tells a neighbor: “I will pay you $300 if you paint my fence by Saturday.” The neighbor replies: “I will do it.”

การวิเคราะห์

The offer does not clearly require performance as the only way to accept, so the neighbor may accept by promising. His reply is a promise, so a bilateral contract formed at once.

ผลลัพธ์

Contrast a reward: “$300 to anyone who returns my lost bicycle.” A reward invites performance only. A reply of “I will find it” binds nobody; only returning the bicycle accepts.

Express, implied-in-fact and quasi-contract

implied-in-fact contract – A true contract whose existence and terms are shown by conduct rather than words. It needs the same assent and consideration as an express contract and is enforced the same way.

quasi-contract – Not a contract. A remedy the law imposes to prevent unjust enrichment when one person confers a benefit the other should pay for. Recovery is the benefit’s reasonable value.

กฎ

Words, conduct or no contract at all

A promise may be stated in words, oral or written, or inferred from conduct. An express contract and an implied-in-fact contract are enforced in the same way. Quasi-contract applies only when no enforceable contract exists, and it gives restitution of the benefit received, not the expectation damages a contract would give.

สมมุติ

The weekly gardener

For 2 years a gardener has mowed a homeowner’s lawn every Friday. At the end of each month the homeowner has paid $200 without comment. In June the gardener mows every Friday as usual. On July 1 the homeowner refuses to pay for June. She says there was never a contract because nothing was said.


Can the gardener recover $200 for June, and on what theory?

การวิเคราะห์

Yes. The issue is whether a contract can exist without words. Under general law a promise may be inferred from conduct, and an implied-in-fact contract is a real contract with the same elements as an express one. Here, the gardener offered his services by mowing every Friday, and the homeowner accepted by allowing the work and paying $200 each month for 2 years. That course of conduct shows mutual assent to the terms: weekly mowing for $200 a month. Consideration exists on both sides. Therefore, the gardener recovers $200 as contract damages. Even if a court found no contract, the gardener would recover the reasonable value of the June mowing in quasi-contract.

กรณี

Cotnam v. Wisdom, 104 S.W. 164 (Ark. 1907) (Supreme Court of Arkansas 1907)

ข้อเท็จจริง

A man was thrown from a streetcar and knocked unconscious. A surgeon operated to try to save his life. He died without regaining consciousness. The surgeon sued the estate for his fee. The estate argued there was no contract because the patient never agreed to anything.

โฮลดิ้ง

The surgeon recovers in quasi-contract for the reasonable value of the services. The obligation is imposed by law to prevent unjust enrichment, so the patient’s inability to consent does not matter. The estate’s wealth is irrelevant to the amount.

ทำไมมันถึงสำคัญ

The standard example of quasi-contract: no assent and no contract, but recovery of reasonable value.

Void, voidable and unenforceable

Void, voidable and unenforceable contracts
CategoryTypical exampleWho may avoid itEffect
VoidTypical exampleAn agreement to commit a crime; a contract with a person adjudicated incompetent.Who may avoid itNobody needs to; it never had legal effect.EffectNo contract exists. Neither party can enforce or ratify it.
VoidableTypical exampleA minor’s contract (for California limits, see section 1.6); a contract induced by fraud, improper threats, undue influence or mistake.Who may avoid itOnly the protected party (the minor, the victim).EffectValid until avoided. The protected party may instead ratify it. Rights of good-faith third parties may vest first.
UnenforceableTypical exampleAn oral contract within the statute of frauds; a claim barred by the statute of limitations.Who may avoid itThe protected party (for example, the one who did not sign) may refuse to perform.EffectA contract exists, but not a court remedy against the protected party. A later signed writing may make it enforceable.

The labels decide who can escape. A void agreement binds nobody. A voidable contract is real until the protected party avoids it; the other party is bound. An unenforceable contract is real, but a court will not enforce it against the protected party. Exception: physical force, or fraud about the nature of the document signed, makes an agreement void, not voidable (Restatement (Second) of Contracts §§ 163, 174).

เคล็ดลับการสอบ

If the offer says a reward, a prize, or “only by doing the act,” treat it as unilateral. Otherwise presume the offeree may accept by promise. The wrong answer says no contract formed because the offeree only promised.

จุดสำคัญ

An offer is presumed to invite acceptance by a promise or by performance. It is unilateral only when it clearly requires performance, as a reward does (Rest. § 32; UCC § 2-206).

บันทึกสำคัญ

  1. 1.Bilateral: promise for a promise; both bound at acceptance. Unilateral: promise for complete performance.
  2. 2.In doubt, the offeree may accept by promising or by performing (Rest. § 32; UCC § 2-206).
  3. 3.Beginning performance of a unilateral offer makes it irrevocable, but payment waits for completion (Rest. § 45).
  4. 4.Implied-in-fact contracts arise from conduct and are enforced like express contracts.
  5. 5.Quasi-contract is restitution for unjust enrichment, not a contract; recovery is reasonable value.
  6. 6.Void: no contract for anyone. Voidable: the protected party may avoid or ratify. Unenforceable: valid, but not enforced against the protected party.

1.5 The formation roadmap and the Contracts attack order

Once you have chosen the law, the next question is whether a contract was formed at all. Formation has 3 parts: mutual assent, consideration (or a substitute for it), and the absence of a defense. Chapters 2 to 5 teach each part in detail. This section gives you the map and the objective standard that runs through all of it. It also gives the fixed order in which a Contracts answer moves from formation to remedies.

mutual assent – Agreement to the same bargain, shown by an offer and an acceptance and judged by the parties’ outward words and conduct, not by their secret intentions.

consideration – A bargained-for exchange: the promisor seeks the promisee’s performance or return promise in exchange for the promise, and the promisee gives it for that reason.Restatement (Second) of Contracts § 71

กฎ

Formation in one rule

A contract is formed when the parties manifest mutual assent to an exchange, usually by offer and acceptance, and the exchange is supported by consideration. Assent is judged objectively: what a reasonable person in the other party’s position would understand from the words and conduct. A secret intention not to be bound does not matter.

องค์ประกอบ

The 3 formation questions

Ask them in this order. If any answer is no, there is no enforceable contract, and you move to promissory estoppel or quasi-contract.

  1. 1.Mutual assent: Was there an offer, and was it accepted before it ended? (Chapters 2 and 3.)
  2. 2.Consideration or a substitute: Was there a bargained-for exchange, or a substitute such as promissory estoppel (Restatement (Second) of Contracts § 90) or a UCC rule? (Chapter 4.)
  3. 3.No defense: Is there a defense to formation or enforcement: capacity, statute of frauds, mistake, misrepresentation, duress, illegality, unconscionability? (Chapter 5.)

องค์ประกอบทั้งหมดที่จำเป็น

กรณี

Lucy v. Zehmer, 84 S.E.2d 516 (Va. 1954) (Supreme Court of Appeals of Virginia 1954)

ข้อเท็จจริง

After several drinks at a restaurant, Zehmer wrote on the back of a bill that he agreed to sell his farm to Lucy for $50,000. Both Zehmer and his wife signed it. Lucy took the paper and later sued for specific performance. Zehmer said he had been joking and had never intended to sell.

โฮลดิ้ง

The law looks at the outward expression of a person’s intention, not the secret unexpressed intention. Where words and acts would lead a reasonable person to believe a real agreement was intended, the party is bound whatever his private thoughts.

ทำไมมันถึงสำคัญ

The leading case for the objective theory of contracts. A joke is a contract if a reasonable listener would take it seriously.

The Contracts attack order

A Contracts essay usually raises 4 to 6 issues. The examiners place them in the order the contract lived: it was made, it was performed or not, and then someone wants a remedy. Write in that order and give each issue its own heading. The MBE tests the same order one step at a time; the call tells you which step the question is about.

องค์ประกอบ

The attack order, with what to write at each step

Use the same 8 headings in every essay. Skip a step only when the facts give it nothing.

  1. 1.1 Applicable law: One sentence: goods or not; merchant or not. Predominant purpose for mixed contracts.
  2. 2.2 Formation: Offer, acceptance (mirror image or § 2-207, mailbox rule), consideration or a substitute.
  3. 3.3 Defenses: Statute of frauds first, then mistake, misrepresentation, duress, capacity, illegality, unconscionability.
  4. 4.4 Terms: Parol evidence rule, interpretation, course of dealing and usage, implied terms, good faith.
  5. 5.5 Performance and conditions: Express and constructive conditions; substantial performance (common law) or perfect tender (UCC); waiver.
  6. 6.6 Breach and excuse: Material or minor breach; anticipatory repudiation and assurances; impossibility, impracticability, frustration.
  7. 7.7 Remedies: Expectation, consequential and incidental damages; mitigation; reliance; restitution; UCC remedies; specific performance.
  8. 8.8 Third parties: Intended beneficiaries and vesting; assignment of rights; delegation of duties; novation.

อันไหนก็เพียงพอแล้ว

IRAC

ปัญหา
The issue is whether the common law or UCC Article 2 governs the contract between [Buyer] and [Seller].
กฎ
UCC Article 2 governs contracts for the sale of goods, meaning things that are movable at the time of identification to the contract (UCC § 2-105). The common law governs contracts for services, land and intangibles. For a mixed contract, the predominant purpose decides whether Article 2 governs. A merchant is a person who deals in goods of the kind or holds itself out as having special skill (UCC § 2-104).
แอปพลิเคชัน
Here, the contract is for [describe the subject matter]. [It is a movable thing, so it is goods. / It is a service, so it is not goods.] [If mixed: the goods are $X of the $Y price, the document calls the parties buyer and seller, and the labor is incidental, so the predominant purpose is a sale of goods.] [Seller] [deals in goods of this kind / does not deal in goods of this kind], so [Seller] [is / is not] a merchant.
บทสรุป
Therefore, [UCC Article 2 / the common law] governs, and [Seller] [is / is not] a merchant.

สมมุติ

Software plus training

A hospital buys a patient-records program from a software company for a flat fee of $120,000. The written agreement grants a license to use the program on the hospital’s computers and promises 40 hours of on-site staff training. The company estimates the training at about $8,000 of the fee. The program is delivered and works. The company never delivers the training. The hospital wants to sue and asks which law applies to its claim.


Which body of law governs, and how would you write the applicable-law paragraph?

การวิเคราะห์

The issue is whether the common law or UCC Article 2 governs. Article 2 governs transactions in goods, things movable at the time of identification. The common law governs services and intangibles. For a mixed contract, the predominant purpose decides. Here, the contract combines a software license with a training service. Courts split on whether packaged software is goods. Many treat a program delivered for a flat fee as goods. A pure license of intangible rights points to the common law. Even treating the software as goods, the question is which component dominates. The software is about $112,000 of the $120,000 fee and is what the hospital mainly bought. The predominant purpose therefore points to Article 2. However, the hospital’s complaint concerns only the training, so a court using the gravamen test would apply the common law to this claim. Under Com. Code § 2102(b)(2), a California court may also apply the common law to the training claim. Therefore, state that Article 2 most likely governs under the predominant purpose test, and note the alternatives. Then apply the breach rules of the chosen law. The formation elements are present under either law: an offer and acceptance in the written agreement, consideration on both sides, and no defense on these facts.

เคล็ดลับการสอบ

About one-fourth of MBE Contracts questions turn on UCC Articles 1 and 2. Read the first sentence of every question for a physical product or the word goods. If you find one, switch to Article 2 rules before you read the options.

จุดสำคัญ

Assent is judged by what a reasonable person would understand from words and conduct. Never argue what a party secretly meant; argue what the other party reasonably saw.

บันทึกสำคัญ

  1. 1.Formation needs mutual assent (offer and acceptance), consideration or a substitute, and no defense.
  2. 2.Assent is objective: outward words and conduct control, not secret intent (Lucy v. Zehmer).
  3. 3.If formation fails, move to promissory estoppel or quasi-contract; do not stop the analysis.
  4. 4.Write every Contracts answer in the same order: law, formation, defenses, terms, performance, breach and excuse, remedies, third parties.
  5. 5.The applicable-law paragraph is a fixed template: rule, subject matter, predominant purpose, merchant status, conclusion.

1.6 California notes: Civil Code § 1550 and the Commercial Code

Contracts essays rarely name California law; the applicable law is general law and the UCC. But the California Civil Code states the same rules in its own words, and a call can name California. A Performance Test may also hand you Civil Code sections. This section shows how the California vocabulary maps onto the general rules, so that you can switch in one sentence and lose no points.

ธรรมนูญCA

Cal. Civ. Code § 1550

Civ. Code § 1550 (essential elements of a contract)

It is essential to the existence of a contract that there should be: 1. Parties capable of contracting; 2. Their consent; 3. A lawful object; and, 4. A sufficient cause or consideration.
โอเพ่นซอร์ส

In plain words: a California contract needs (1) parties with capacity, (2) consent, (3) a lawful object and (4) consideration. Compare the general-law formula: mutual assent plus consideration, with capacity and legality treated as defenses. The California statute lists capacity and legality as elements. The analysis is usually the same; mostly only the labels move.

องค์ประกอบ

The 4 Civil Code elements and their general-law names

  1. 1.Parties capable of contracting: Capacity. Everyone can contract except minors, persons of unsound mind and persons deprived of civil rights (Civ. Code § 1556; Cal. Fam. Code § 6701).
  2. 2.Consent: Mutual assent. Consent must be free, mutual and communicated by each party to the other (Civ. Code § 1565).
  3. 3.Lawful object: Legality. An agreement with an unlawful object is void; this is the illegality defense of general law.
  4. 4.Sufficient cause or consideration: Consideration: a benefit to the promisor or prejudice to the promisee that induces the promise (Civ. Code § 1605); a writing presumes it (§ 1614).

องค์ประกอบทั้งหมดที่จำเป็น

CAความแตกต่างแคลิฟอร์เนีย

The formation formula: general law and the Civil Code

กฎทั่วไป (รัฐบาลกลาง / ส่วนใหญ่)

General law states formation as mutual assent plus consideration (Rest. § 17). Capacity, legality and the other grounds for escape are treated as defenses, argued after formation.

แคลิฟอร์เนีย

Cal. Civ. Code § 1550 lists 4 essentials: capable parties, consent, a lawful object and sufficient consideration. Capacity and legality are elements of the contract itself in the statutory wording.

The result is usually the same. When the call names California law, use the 4 elements of § 1550 as your formation headings, then apply the general rules under each.

กฎ

3 California rules that can change the result

Com. Code § 2102(b) lets other law govern the non-goods parts of a hybrid transaction (§ 2106). Under Fam. Code § 6701, a minor cannot contract about real property, or about personal property not in the minor’s immediate possession or control. Such an agreement is treated as void. Under Civ. Code § 1614, a writing is presumptive evidence of consideration.

กฎ

California enacted UCC Article 2 as the Commercial Code

California adopted UCC Article 2 as Division 2 of the Commercial Code. Section numbers match without the hyphen: UCC § 2-105 is Cal. Com. Code § 2105, and § 2-207 is § 2207 in California. Most rules are the same; § 2102 on hybrid transactions is the main difference. When the call names California law, cite the Commercial Code section.

UCC Article 2 sections and their California numbers
RuleUCCCal. Com. Code
Scope: goods, and hybrid transactions (Com. Code § 2106 defines them)UCC§ 2-102Cal. Com. Code§ 2102
Merchant definedUCC§ 2-104Cal. Com. Code§ 2104
Goods definedUCC§ 2-105Cal. Com. Code§ 2105
Statute of frauds ($500 or more)UCC§ 2-201Cal. Com. Code§ 2201
Firm offerUCC§ 2-205Cal. Com. Code§ 2205
Additional terms in acceptanceUCC§ 2-207Cal. Com. Code§ 2207
Modification without considerationUCC§ 2-209Cal. Com. Code§ 2209
Implied warranty of merchantabilityUCC§ 2-314Cal. Com. Code§ 2314

กฎ

Contracts implied from conduct in California

California enforces contracts implied in fact. An implied contract is one whose existence and terms are shown by conduct. Unmarried cohabitants may enforce express or implied agreements about earnings and property. An employer’s policies and conduct may create an implied promise not to dismiss an employee without good cause.

Two California cases show the implied-in-fact contract at work. In Marvin v. Marvin (1976) 18 Cal.3d 660, the Supreme Court of California held that unmarried partners may enforce express or implied contracts about their earnings and property. Foley v. Interactive Data Corp. (1988) 47 Cal.3d 654 concerned an employee dismissed after almost 7 years. The court held that personnel policies, assurances and long service can create an implied promise to dismiss only for good cause. Both cases apply the ordinary idea that conduct can make a promise.

บันทึก

After July 2028: NextGen

In July 2028 California moves to the NextGen bar exam. Contracts is a foundational NextGen subject tested under general law and the UCC, so everything in this chapter carries over. The California Civil Code sections in this section would matter only for a separate California component, which is proposed for July 2029 and not yet approved.

เคล็ดลับการสอบ

When the call is silent, apply general law and the UCC; do not cite the Civil Code. When the call names California, keep the same analysis and add the section numbers. Use § 1550 for elements, § 1621 for implied contracts and Com. Code § 2101 and following for goods.

จุดสำคัญ

California mostly renames the general rules. Know 3 real differences: Com. Code § 2102(b) (hybrid transactions), Fam. Code § 6701 (some minors’ contracts are void) and Civ. Code § 1614 (a writing presumes consideration).

บันทึกสำคัญ

  1. 1.Cal. Civ. Code § 1550: capable parties, consent, lawful object, sufficient consideration.
  2. 2.Capacity (§ 1556), consent (§ 1565) and consideration (§ 1605) map onto the general-law elements and defenses.
  3. 3.California enacted UCC Article 2 as Com. Code § 2101 and following; drop the hyphen from the UCC number.
  4. 4.Implied-in-fact contracts are enforced in California (Civ. Code § 1621; Marvin; Foley).
  5. 5.Cite California sections only when the call names California law; the analysis rarely changes.
  6. 6.Real differences: Com. Code § 2102(b) on hybrid transactions, Fam. Code § 6701 on minors, Civ. Code § 1614 on consideration.

1.7 Review

This review has 5 multiple-choice questions in the MBE style. The real exam gives you 1.8 minutes for each question: 200 questions in two 3-hour sessions. Time yourself. For each question, decide the applicable law first, then the issue, then read the options. If formation fails on the facts, look for quasi-contract before you choose no recovery. After the questions, the glossary lists the terms this chapter added to your vocabulary; the later chapters use them without explanation.

The examiners test this chapter in two ways. On the MBE, the applicable-law choice hides inside a question about another issue. The trap option applies a merchant rule to a consumer, or the mirror-image rule to a sale of goods. On the essay, the choice earns points on its own. The classification labels (unilateral, implied-in-fact, quasi-contract, voidable) tell the grader that you know which rule comes next. Both formats reward the same habit: name the law, then the label, then the rule.

attack order – The fixed sequence of issues a Contracts answer follows: applicable law, formation, defenses, terms, performance and conditions, breach and excuse, remedies, third parties.

ฝึกซ้อม · MBE

A homeowner signed a contract with a cabinet company to supply and install custom kitchen cabinets. The contract stated a total price of $36,000: $30,000 for the cabinets and $6,000 for installation. The company built the cabinets in its factory, delivered them and installed them. Within a month several doors warped because of a defect in the wood. The homeowner sued the company. Which body of law governs the homeowner’s claim?
เลือกคำตอบ

Shift + ตัวอักษรขีดทับตัวเลือก

คำตอบ: A

The cabinets are movable at the time of identification, so they are goods (UCC § 2-105). The contract mixes goods with an installation service, so the predominant purpose test applies. The cabinets are $30,000 of a $36,000 price, the company makes and sells cabinets, and the defect concerns the goods. The predominant purpose is a sale of goods, so Article 2 governs. Option B treats the service as controlling although it is incidental. Option C splits the contract by component. No majority test does that. Even the gravamen test would apply Article 2 here, because the claim concerns the goods. Option D fails because the contract contains no choice-of-law clause.
A is correct. Rule: for a mixed contract, the predominant purpose decides whether Article 2 governs (Bonebrake v. Cox). Facts: the goods are 83 percent of the price, the seller is in the business of making and selling cabinets, and the buyer mainly wanted cabinets. Therefore Article 2 governs, and the homeowner may sue for breach of the implied warranty of merchantability (§ 2-314). B assumes that any service element makes the contract a service contract; the installation here is incidental. C splits the contract by component. No majority test does that. Even the gravamen test would apply Article 2 here, because the claim concerns the goods. D assumes a choice-of-law clause that the facts do not mention; the question asks which law governs by default.

ฝึกซ้อม · MBE

A retired teacher decided to sell her personal car. On March 1 she signed and handed a neighbor a typed note: “I offer to sell you my car for $8,000. This is a firm offer and will stay open for 10 days.” The neighbor gave nothing in return and did not accept at once. On March 5 the teacher told the neighbor that she had changed her mind and was withdrawing the offer. On March 7 the neighbor delivered a signed acceptance and $8,000. The teacher refused to sell. Will the neighbor prevail in an action for breach of contract?
เลือกคำตอบ

Shift + ตัวอักษรขีดทับตัวเลือก

คำตอบ: C

A car is goods, so Article 2 governs. But the firm-offer rule of UCC § 2-205 makes a signed written offer irrevocable only when the offeror is a merchant. The teacher does not deal in cars and has no special skill, so she is not a merchant. Without § 2-205, the offer here stays open only if the offeree gives consideration for an option contract, and the neighbor gave nothing. The offer was therefore revocable, and the teacher revoked it on March 5, before acceptance. Option A states § 2-205 but ignores the merchant requirement. Option B confuses the lapse period with irrevocability; a revocable offer can be withdrawn before it lapses. Option D misstates the statute of frauds, which concerns enforceability of a contract, not the form of acceptance.
C is correct. Rule: a firm offer under § 2-205 requires a merchant offeror, a signed writing and an assurance that the offer will be held open. On these facts, a non-merchant’s offer is irrevocable only if the offeree gives consideration for an option. Facts: the teacher is a consumer selling her own car, and the neighbor paid nothing for the promise to hold the offer open. Therefore the offer was revocable. The revocation on March 5 ended the power of acceptance, and the March 7 acceptance was too late. A assumes that the signed writing alone is enough; § 2-205 is a merchant rule. B assumes that a stated time makes an offer irrevocable; a stated time only sets when the offer lapses. D confuses the statute of frauds with the manner of acceptance. The statute concerns whether a contract can be enforced, not how an offer is accepted.

ฝึกซ้อม · MBE

A dog owner posted signs around her neighborhood: “$500 reward to the person who finds and returns my dog, Max, last seen in the park on Elm Street.” A neighbor saw a sign and spent the next 2 days searching that park. On the third morning the owner announced on the neighborhood message board that the reward was withdrawn. The neighbor read the announcement but kept searching. That afternoon the neighbor found Max in the park and returned him to the owner, who refused to pay. Is the owner obligated to pay the $500?
เลือกคำตอบ

Shift + ตัวอักษรขีดทับตัวเลือก

คำตอบ: B

The reward offer invited acceptance only by performance: finding and returning the dog. It was a unilateral offer. Under Restatement (Second) of Contracts § 45, once the offeree begins the invited performance, an option contract arises and the offeror can no longer revoke. Searching is part of the invited act of finding, not mere preparation such as buying supplies. The neighbor began searching on the first day, so the withdrawal on the third day was ineffective. Acceptance was complete when the neighbor returned Max, and the owner must pay the reward. Option A is wrong because beginning performance creates an option, not the contract; acceptance requires completion. Option C ignores § 45. Option D applies a restitution measure, but the neighbor completed the performance and is owed the promised $500.
B is correct. Rule: a unilateral offer becomes irrevocable when the offeree begins the invited performance (Rest. § 45), and it is accepted when performance is complete. Facts: the neighbor began searching 2 days before the attempted revocation and then completed the performance by returning Max. Therefore the owner is bound to pay $500. A assumes that beginning performance is acceptance; it only creates an option, and the neighbor would not have been in breach for stopping. C assumes the offer was still revocable; § 45 removed that power once performance began. D assumes a quasi-contract measure; the neighbor has a completed contract and recovers the promised price, not the value of the search.

ฝึกซ้อม · MBE

A physician was driving past an accident and saw an unconscious man lying beside the road. The physician stopped, treated the man’s injuries for an hour, and prevented serious blood loss. The man was taken to a hospital and recovered. He had never spoken to the physician and had made no agreement. The physician sent the man a bill for $1,500, the customary charge for such emergency treatment. The man refused to pay. What is the physician’s best theory of recovery?
เลือกคำตอบ

Shift + ตัวอักษรขีดทับตัวเลือก

คำตอบ: C

An unconscious person cannot manifest assent by words or conduct, so there is no express or implied-in-fact contract; options A and B fail on that ground. But the law imposes an obligation to prevent unjust enrichment when one person confers a benefit that the other should pay for. Emergency medical treatment is the classic example (Cotnam v. Wisdom): the physician acted to preserve life, the man benefited, and a reasonable person would expect to pay. The physician recovers the reasonable value of the services in quasi-contract. Option D confuses quasi-contract with contract; assent is not required.
C is correct. Rule: quasi-contract gives restitution of the reasonable value of a benefit conferred when the recipient would otherwise be unjustly enriched; assent is not an element (Cotnam v. Wisdom). Facts: the physician saved the man from serious harm, the man kept that benefit, and the service was one a reasonable person would pay for. Therefore the physician recovers $1,500 if that is the reasonable value. A assumes conduct showing assent; an unconscious person shows none. B assumes that custom can create an express contract; an express contract needs words of agreement. D assumes that no assent means no recovery; that is true for contract, not for quasi-contract.

ฝึกซ้อม · MBE

A 17-year-old bought a used motorcycle from a dealer for $6,000. She signed the dealer’s standard written contract, paid in full, and took the motorcycle. In the state, the age of majority is 18. Two months later, while still 17, she returned the motorcycle in good condition and demanded her money back. The dealer refused, pointing to the signed contract. Which of the following best describes the contract?
เลือกคำตอบ

Shift + ตัวอักษรขีดทับตัวเลือก

คำตอบ: D

A minor’s contract is voidable, not void. The minor may disaffirm it while still a minor or within a reasonable time after reaching majority. The adult party is bound unless the minor disaffirms. Here she disaffirmed at 17 by returning the motorcycle and demanding the price, so she recovers the $6,000 (some states adjust for use or depreciation). Option A confuses void with voidable; a void agreement binds nobody, but this contract binds the dealer. Option B is wrong because merchant status and a signed writing do not cure lack of capacity. Option C is wrong because the dealer cannot escape the contract; only the minor may avoid it, and she could also enforce it.
D is correct. Rule: a contract with a minor is voidable at the minor’s option. The minor may disaffirm during minority or within a reasonable time afterwards, and may instead ratify after reaching majority. Facts: the buyer is 17, still a minor, and she disaffirmed by returning the motorcycle and demanding the price. Therefore the contract is voidable, she may avoid it, and the dealer cannot enforce it against her. A assumes that lack of capacity makes the agreement void; only the minor can avoid it, and the dealer remains bound. B assumes that Article 2 formalities override capacity; they do not. C assumes that neither party can enforce the contract; the minor could have enforced it had she wished.

– A manifestation of willingness to enter a bargain, made so that the other party understands that assent concludes it (Restatement (Second) of Contracts § 24).

– The offeree’s manifestation of assent to the terms of the offer, made in the manner the offer invites or permits.

– The person who makes an offer and who becomes bound when the offer is accepted.

– The person to whom an offer is made; only the offeree has the power to accept it.

– The person who makes a promise; in a bilateral contract each party is both promisor and promisee.

– The person to whom a promise is made and who may enforce it.

– A contract whose terms are stated in words, spoken or written.

– A UCC default term (price, delivery, time, payment) that the court supplies when the parties left it open (§ 2-204, §§ 2-305 to 2-310).

– A remedy that returns to the plaintiff the value of a benefit the defendant received, measured by the defendant’s gain, not the plaintiff’s loss.

– An agreement with no legal effect from the start, such as one with an illegal purpose; neither party can enforce or ratify it.

– A valid contract that one party, such as a minor or a fraud victim, may choose to avoid or to ratify.

– A valid contract that a court will not enforce against a protected party, for example one who did not sign (statute of frauds).

Chapter 2 begins the formation roadmap with the offer: intent, definiteness, communication and the ways an offer ends. Before you go on, be able to write from memory the applicable-law sentence, the 4 main merchant rules and the 8 steps of the attack order. Those 3 items appear in every Contracts answer you will write. Chapter 3 follows with acceptance, including the mailbox rule and the UCC battle of the forms.

จุดสำคัญ

Every Contracts answer starts the same way: which law, which parties are merchants, and then formation in order. Practice that opening until it takes 2 minutes.

บันทึกสำคัญ

Chapter summary

  1. 1.First question in every Contracts problem: goods (UCC Article 2) or not (common law)? Second: merchant or not?
  2. 2.Predominant purpose decides whether Article 2 governs a mixed contract; the California Content Map also lists the minority gravamen test.
  3. 3.Bilateral: promise for promise. Unilateral: promise for performance; part performance makes it irrevocable.
  4. 4.Implied-in-fact contracts are real contracts; quasi-contract is restitution for unjust enrichment, not a contract.
  5. 5.Void binds nobody; voidable binds until the protected party avoids; unenforceable is valid but not enforced against the protected party.
  6. 6.Formation is mutual assent plus consideration plus no defense, judged objectively; then follow the 8-step attack order.

เจ้าหน้าที่ในบทนี้

จบบทที่ 1

ฝึกฝนสิ่งที่คุณเพิ่งอ่าน

คำถาม 1 จากบทนี้ พร้อมคำอธิบายสำหรับทุกตัวเลือก

สารบัญ

บทนี้ยังไม่อยู่ใน ไทย มันแสดงเป็นภาษาอังกฤษ

ขนาดข้อความ

แป้นพิมพ์ลัด

j
ส่วนถัดไป
k
ส่วนก่อนหน้า
n
บทต่อไป
p
บทที่แล้ว
c
สารบัญ
s
เปลี่ยนขนาดข้อความ
t
กลับไปด้านบน
?
แสดงหรือซ่อนรายการนี้