25B [Definition of fundamental breach: substantial deprivation of expectation, etc.];

27A [Delay or error in communication: dispatch of communication by appropriate means (to address previously provided by seller];

48A [Cure by seller after date for delivery: seller's right to remedy any failure to perform];

49A ; 48B [Buyer's right to avoid contract (grounds for avoidance): fundamental breach; Buyer's loss of right to declare avoidance after delivery: failure to avoid within periods specified in arts. 49(2)(a) and (b)];

74A [General rules for measuring damages: loss suffered as consequence of breach (includes legal costs);

84A [Restitution of benefits received: seller bound to refund price must pay interest]