8C [Interpretation of party's statements or other conduct: interpretation in light of surrounding circumstances];

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

46B ; 46C [Buyer's right to compel performance: requiring delivery of substitute goods; Right to require repair of non-conforming goods];

49A1 [Buyer's right to avoid contract (grounds for avoidance): fundamental breach of contract];

74A [General rules for measuring damages: loss suffered as consequence of breach]