Which statement best describes Value Proposition? （）

Which statement best describes Value Proposition? （）
A.Why should a person do business with you and not with another similar product/service?
B.This is a specific point at which the sale volume is maximized because the customer believes the price paid is lower that it should be for what they received. Also known as bang-for-buck.
C.An arbitrary analysis of a business’ worth due to sale volume and intellectual property licenses.
D.A market point where supply and demand are in equilibrium.
正确答案：A