Two products that serve similar purposes for a consumer would be referred to as

In the aggregate expenditures model, if aggregate expenditures (AE) are less than GDP, then:

a. inventory is depleted. b. inventory is unchanged. c. employment decreases. d. employment increases.

_____ is the change in total utility that occurs because one more unit of a good is consumed or acquired

a. Total utility b. Marginal utility c. Disutility d. Diminishing marginal utility e. Expected utility