According to the principle of diminishing returns, an additional worker decreases total output

In a system of flexible exchange rates, a reduction in the money supply will cause

a. a rise in the value of the dollar relative to foreign currencies. b. a fall in the value of the dollar relative to foreign currencies. c. no change in the value of the dollar relative to foreign currencies. d. a change in the value of the dollar relative to foreign currencies but the direction of the change is uncertain.

As per capita GDP has risen over time in the United States and other countries, the

What will be an ideal response?