A Buying Center Is Most Often

A buying center is most often:

A) a committee formed to meet to make a purchase decision or decisions
B) a group of people who perform the purchase decision roles without a formal structure
C) a department that controls all purchases for a given company
D) a person,usually a controller or purchaser,who has the final say in a purchase decision
E) a warehouse or facility the receives all the purchases for a company and forwards them to the person who ordered them