14A [Criteria for an offer];

18A [Criteria for acceptance of offer];

21A [Late acceptance: consequences];

23A [Time of conclusion of contract: contract concluded when acceptance becomes effective];

26A1 [Effective declaration of avoidance: notice to the other party required];

49A [Buyer's right to avoid contract: grounds for avoidance];

71A1 [Suspension of performance: grounds for suspension by other party];

74A ; 74B [General rules for measuring damages: loss suffered as consequence of breach; Outer limits of damages: foreseeability of loss];

75A2 [Damages established by substitute transaction after avoidance: repurchase by aggrieved buyer];

78B [Rate of interest];

80A [Failure of performance caused by other party (party causing non-performance: loss of rights]