PAST PRICE LEVEL E LADI 8 REAL OUTPUT Figure 16.4 Refer to Figure 164. If the economy is initially in equilibrium at P, and Qi, which of the following policies would move the economy to equilibrium at Pz and Q,7 Select one: O a. Restrictive supply side policy alone. O b. Contractionary monetary policy alone. O c A combination of restrictive fiscal policy and restrictive monetary policy. O d. A combination of expansionary monetary policy and expansionary supply side policy