In economics, all of the following are included among the three main uses of money except:
a. store of value
b. weight of gold
c. unit of account
d. medium of exchange

The role of the credit department includes: a. evaluating customers' credit applications to determine whether they meet the company's approval standards. b. approving all credit applications in order to avoid losing sales. c. collecting cash from customers. d. following unwritten approval standards for processing customers' credit applications.