21.What common law rule required seller deliver goods in conformity with the contract, down to the last detail.

A. Conforming delivery rule

B. Certain tender rule

C. Regulatory delivery rule

D. Perfect tender rule

22.Under the UCC, Sellers have the right to fix problems with nonconforming goods, or:

A. Deduct

B. Reject

C. Cure

D. Renounce

23.Under the UCC what type of notice must a party who wishes to replace nonconforming goods and cure within the time set for performance give the other party?

A. Notice within 5 days of delivery

B. Notice within 10 days of delivery

C. There is no set time so long as notice is given prior to the time set for performance

D. Prompt notice

24. Which of the following occurs when almost all the material elements of a contract are satisfied, but some nonmaterial requirements may not be satisfied?

A. Substantial tender

B. Perfect tender

C. Substantial performance

D. Perfect performance