The national debt is a flow variable measuring the net accumulation of past deficits

When real GDP increases, the demand for money

A) increases. B) decreases. C) stays the same. D) we cannot make a prediction without additional information.

Questions of what to produce, how much to produce, and who will get the output must be faced by

a. market economies. b. centrally planned economies. c. the economies of underdeveloped countries. d. all economies.