By restricting the amount of precious metals going into the colonies, the British significantly hindered economic growth in colonial America

The multiplier-accelerator model was developed by

A) Paul Samuelson. B) classical economists. C) Walter Heller. D) John Maynard Keynes.

If the fraction of the population that is below the official poverty level has decreased, then

a. the number of poor must have increased b. the number of poor must have decreased c. the population must have increased d. the number of poor may have increased or decreased e. the number of people above the official poverty level must have increased