Supply Is Defined as the _____ Over a Particular Time

Supply is defined as the _____ over a particular time period at various prices, holding all other relevant factors constant.

A) maximum amount of a product that buyers are willing and able to purchase
B) maximum amount of a product that sellers are willing and able to provide for sale
C) minimum amount of a product that buyers are willing and able to purchase
D) minimum amount of a product that sellers are willing and able to provide for sale