According to Michael Porter in His Book,Competitive Advantage,a Key Concept

Multiple Choice

According to Michael Porter in his book,Competitive Advantage,a key concept used in analyzing the competitive position of a firm is creating value for

A) buyers that exceeds the costs of production (i.e., margin) .
B) suppliers that exceeds the costs of production (i.e., margin) .
C) government that exceeds the costs of production (i.e., margin) .
D) employees that exceeds the costs of production (i.e., margin) .