Answer:
b. Hold the seller in breach of the entire installment contract when a nonconforming installment substantially impairs the value of that installment alone.
Step-by-step explanation:
In installment contract, the seller and the buyer agrees on the ways through which the buyer will pay for the goods which he or she purchases installmentally rather than a one off payment. In a situation where the agreement has been reached, it expected that the buyer and the seller to conform to the said agreement. However,the seller is hold in breach of the entire installment contract if there is impairment of the value of the goods substanstially.