Question-

Assume this year's money supply is 400billion, nominal GDP is 12 trillion,and real GDP is 6 trillion. Suppose the veliocity of money is constant and economy's output of goods and services (real GDP) rises by 4% each year. What will happen to nominal GDP and the price level when Fed keeps the money supply constant?

a) what is the price level?

b) what is the veliocity of money

c) what will happen to nominal GDP and the price level if Fed keeps the money supply constant?

d) what wil happen to nominal GDP and the price level if the Fed increases money supply from 400 to 500 billions?

e) what money supply should Fed set next year if wants to keep up price level constant?F

f) what money supply should Fed set next yearif it want inflation of 8%?