Chapter 12.04 Breach, Repudiation and Excuse 12.04.010 Manner and Effect of Rightful Rejection 12.04.020 What Constitutes Acceptance of Goods 12.04.030 Effect of Acceptance; Notice of Breach 12.04.040 Revocation of Acceptance 12.04.050 Anticipatory Repudiation; Retraction 12.04.060 Breach of Installment Contract 12.04.070 Substituted Performance