Choice "C" is correct. Anticipatory repudiation occurs when either the buyer or the seller indicates in advance of performance that he or she will not perform.
Choice "d" is incorrect. There is no such legal term.
Choice "a" is incorrect. Perfect tender is a UCC doctrine that provides that a buyer of goods may reject unless the goods tendered conform completely with the contract.
Choice "b" is incorrect. Rejection of performance involves the refusal of a tender of performance by the other party.
