What Does Willingness to Pay Measure

Multiple Choice

What does willingness to pay measure

A) the amount a buyer is willing to pay for a good minus the amount the buyer actually pays for it
B) the amount a seller actually receives for a good minus the minimum amount the seller is willing to accept
C) the maximum amount a buyer is willing to pay minus the minimum amount a seller is willing to accept
D) the maximum amount that a buyer will pay for a good