With Respect to the Concepts of "Purpose" and "Mission," Which

With respect to the concepts of "purpose" and "mission," which of the following is correct?

A) A purpose is a statement of how an organization will behave with respect to its stakeholders.
B) A mission is only relevant for not-for-profit organizations,while a purpose is relevant only for profit-making businesses.
C) A purpose is an organization's reason for being.
D) There is really no difference between a purpose and a mission.
E) A purpose is only relevant for not-for-profit organizations,while a mission is relevant only for profit-making businesses.