Correct Answer: (b) Complementary to fiscal policy
Note: Monetary policy is complementary to fiscal policy. They are interrelated and have to be judiciously combined to promote and stabilize the economic activity. Monetary policy influences the aggregate demand, and, in turn, output, income and employment, indirectly by regulating the flow of credit and money supply while fiscal policy has direct, through lagged, impact on aggregate demand. Monetary Policy is more effective during inflation, while fiscal policy is more effective during deflation.