Consider a Government with a Positive Stock of Debt

Consider a government with a positive stock of debt. If the growth rate of real GDP exceeds the real rate of interest on government bonds, then to keep the debt- to- GDP ratio constant the

A) government must implement an expansionary fiscal policy.
B) nominal interest rate must be constant.
C) money supply should be increased at a constant rate.
D) government must have a primary budget deficit.
E) government must have a primary budget surplus.