【单选题】which of the following is incorrect with regard to value chain ysis?
A.
value chain ysis is a strategic tool that assists the firm in determining how important the perceived value of the buyers is with respect to the market the firm operates in.
B.
the value chain starts with the firm and goes all the way through to the end users of the product.
C.
value chain ysis is critical to assessing the competitive advantage of a firm
D.
value chain ysis must be used in conjunction with the strategic plan of the organization