Over the most recent movement from cyclical peak to trough 2001: Q1 to 2001: Q4, gross private domestic investment ________ approximately ________ percent

Which of the following are equal to one another?

I. aggregate production II. aggregate expenditure III. aggregate income A) I equals II, but not III. B) I equals III, but not II. C) II equals III, but not I. D) I equals II equals III.

What does the demand for labor depend on, directly or indirectly?

(a) The wage rate (b) Productivity of labor (c) Demand for the goods and services produced by the labor (d) All of the above