Supply Is Best Defined as The

Multiple Choice

Supply is best defined as the:

A) relationship between the quantity of a good or service buyers are able to purchase, all other things unchanged.
B) relationship between the quantity of a good or service buyers are willing to purchase, all other things unchanged.
C) relationship between the quantity of a good or service sellers are willing to offer for sale and various prices, all other things unchanged.
D) quantity of a good or service sellers are willing to offer for sale at a specific price, all other things unchanged.