Profit or gain, fear of loss, comfort and pleasure, abundance of pain, love and affection, and pride and prestige are the six categories that all of the what fall into?
A. ways to keep track of pricing information, as well as other details needed for sales proposals
B. number of customers that a company loses during a given period
C. places where customers find out about a company’s products or services
D. reasons why people decide to buy one product or service over another