8.If the goods delivered by the seller do not conform to the contract, _____.

Select one:

a. the buyer can pay for the units accepted at a price lower than the price per unit provided in the contract

b. the buyer can accept only part of a commercial unit and reject the rest

c. the buyer cannot reject an installment delivery even if the nonconformity substantially affects the value of that delivery

d. the buyer can accept any commercial units and reject the rest