-Refer to Figure 24 -1

-Refer to Figure 24 -1. Suppose that the economy is currently at point A, and the unemployment rate at A is the natural rate. What policy would the central bank pursue if it wanted the economy to move to point B in the long run?

A) decrease the money supply
B) raise the discount rate
C) buy treasury bills
D) no policy will move the economy to point B in the long run
E) sell treasury bills