Contract Study Guide

📖 Core Concepts Contract – a legally enforceable agreement creating rights & obligations between parties. Offer & Acceptance – an offer is a definite promise; acceptance must be unqualified and mirror the offer (mirror‑image rule). Consideration (Common Law) – something of value exchanged; must be lawful, requested, and not pre‑existing. (Civil law systems omit this requirement.) Meeting of the Minds – objective test: would a reasonable person conclude the parties intended a contract? Capacity – parties must have legal ability (age, mental capacity, authority) to bind themselves. Terms Classification – Condition (essential, breach allows termination), Warranty (non‑essential, breach yields damages only), Innominate/Intermediate (severity of breach decides remedy). Remedies – damages (compensatory, reliance, restitution, liquidated, nominal, punitive), specific performance, injunction, rescission, declaratory relief. Defences – misrepresentation, mistake (common, mutual, unilateral), duress/economic duress, undue influence, unconscionability, illegality, impossibility/force majeure. Choice of Law & Forum – clauses designate governing law & jurisdiction; absent a clause, rules like Rome I (EU) or CISG apply. International Instruments – UNIDROIT Principles, CISG, New York Convention (arbitration), Hague Choice of Court Convention. --- 📌 Must Remember Formation checklist (Common Law): Offer + Acceptance + Consideration + Mutual intent + (capacity & legality). Mirror‑Image Rule: Any change = counter‑offer. Objective Intent Test: Reasonable person standard. Consideration exceptions: UCC firm offer (signed, merchant) needs no consideration. Statutory conditions (UK Sale of Goods Act 1979 s.15A): Title, description, quality, sample = conditions. Hadley v Baxendale test: Damages recoverable if loss was (a) foreseeable to reasonable person or (b) known to parties. Dunlop test for liquidated damages vs. penalty: Must be a genuine pre‑estimate of loss; otherwise penalty → unenforceable. Duty to Mitigate: Injured party must take reasonable steps to reduce loss. Anticipatory breach: Allows immediate claim for damages. Force majeure: Must be beyond control, unforeseeable, and unavoidable. Hardship (UNIDROIT): Event alters contract equilibrium; may trigger renegotiation or termination. Set‑off condition: Obligations of the same kind; notice required. Blue‑pencil doctrine: Court can strike unfair terms while leaving contract otherwise intact. --- 🔄 Key Processes Contract Formation Identify a definite offer → check for revocability. Verify acceptance meets any prescribed method; otherwise, acceptance ineffective. Ensure consideration (or reliance on civil‑law doctrine). Confirm capacity & legality. Assessing Term Classification Ask: Is the term essential to the contract’s purpose? → Condition. If not essential → Warranty. If importance unclear → Innominate; evaluate breach seriousness. Calculating Damages Expectation: $ \text{Loss} = \text{Benefit of the bargain} - \text{Cost of performance} $. Reliance: reimburse expenses incurred. Restitution: return any benefit the breaching party retained. Applying Hadley v Baxendale Identify foreseeable losses at contract formation → include in claim. Force Majeure/Hardship Claim Prove (a) event beyond control, (b) not reasonably anticipated, (c) performance impossible or fundamentally altered. Follow contractual notice requirements; seek renegotiation or court relief. Set‑off Execution Verify same‑kind obligations → give written notice specifying amounts. Net the lesser obligation; discharge up to that amount. --- 🔍 Key Comparisons Offer vs. Invitation to Treat Offer: creates power of acceptance; intent to be bound. Invitation to Treat: merely invites offers (e.g., ads, catalogs). Bilateral vs. Unilateral Contracts Bilateral: mutual promises (both parties bind). Unilateral: promise in exchange for performance only (e.g., reward). Common Law vs. Civil Law on Consideration Common Law: consideration required (except UCC firm offers). Civil Law: no consideration; only meeting of minds needed. Damages vs. Specific Performance Damages: preferred where monetary compensation is adequate. Specific Performance: reserved for unique goods, real property, or where damages are inadequate. Penalty vs. Liquidated Damages (Dunlop test) Penalty: punitive, unenforceable. Liquidated: genuine pre‑estimate, enforceable. --- ⚠️ Common Misunderstandings “All contracts need consideration.” – False in civil‑law jurisdictions and under the UNIDROIT Principles. “Silence equals acceptance.” – Generally no; only when the offer expressly provides for it or the offeree’s conduct creates a contract. “Any breach lets you terminate.” – Only breaches of conditions (or fundamental breaches under CISG) permit termination. “Liquidated damages are always enforceable.” – They must pass the Dunlop test; otherwise they are penalties. “Force majeure automatically ends the contract.” – It may excuse performance or allow renegotiation, not always termination. --- 🧠 Mental Models / Intuition “Offer‑Acceptance‑Consideration = Contract Triangle.” Visualize three points that must all connect for a binding agreement (except in civil law, where the triangle collapses to two points). “Condition = Deal‑breaker; Warranty = Deal‑fixer.” Think of conditions as the contract’s skeleton; break it and the whole collapses. “Damages = Money‑mirror; Specific Performance = Physical‑mirror.” Money mirrors lost benefit; specific performance mirrors the actual thing. “Force majeure = Lightning strike – sudden, external, and impossible to dodge.” --- 🚩 Exceptions & Edge Cases UCC Firm Offer (U.S.) – Signed merchant offer may be irrevocable without consideration. UNIDROIT Hardship – Allows renegotiation even without a statutory clause. Non‑Est Factum – If a party fundamentally misreads the nature of the document, contract can be rescinded. Economic Duress – Threat of commercial disadvantage can render a contract voidable. Set‑off across currencies – Permitted if currencies are freely convertible and no specific currency requirement exists. --- 📍 When to Use Which Choose Damages when the subject matter is replaceable and monetary compensation restores the expected position. Choose Specific Performance for unique goods, real estate, or contracts where substitute performance is inadequate. Apply Liquidated Damages when parties want certainty and can reasonably estimate loss; verify it passes the Dunlop test. Invoke Force Majeure only after proving unforeseeable, uncontrollable event; follow contractual notice provisions. Use Set‑off when you hold a reciprocal claim of the same kind and can give proper notice. --- 👀 Patterns to Recognize “Exact terms + ‘I accept’ = Contract” – look for mirror‑image acceptance. “Clause labelled ‘condition’ + breach = termination right.” “Reward language (‘$500 for…’) = unilateral offer, not invitation to treat.” “Statutory condition language (title, description, quality) = non‑negotiable condition under Sale of Goods Act.” “Silence + prior course of dealing = possible acceptance in commercial context.” --- 🗂️ Exam Traps Distractor: “All advertisements are offers.” – Wrong; they are invitations to treat unless a unilateral promise exists. Distractor: “Consideration is required in every jurisdiction.” – Wrong; civil‑law systems and UNIDROIT reject it. Distractor: “Any breach allows rescission.” – Only breaches of conditions or fundamental breaches (CISG) permit rescission. Distractor: “Penalty clauses are always unenforceable.” – They are enforceable if they are a genuine pre‑estimate (liquidated damages). Distractor: “Force majeure automatically discharges all obligations.” – It merely excuses performance if the strict tests are met; otherwise, renegotiation may be required. ---