Concerning the "Universal Functions of Marketing," It Is True That

Multiple Choice

Concerning the "universal functions of marketing," it is true that:

A) these functions must be performed in all macro-marketing systems.
B) these functions can be performed by producers or intermediaries-but not by consumers.
C) from a micro viewpoint, every firm must perform all of the functions.
D) responsibility for performing these functions can be shifted and shared-and some functions can be completely eliminated to reduce costs.