47.) If the Federal Reserve wants to increase interest rates, which of the following actions might it take?

a. Buy government securities.

b. Sell government securities.

c. Decrease the reserve requirement.

d. Decrease federal government spending.

48.) Which of the following is NOT one of the primary responsibilities of the Federal Reserve?

a. Maintain price levels supported by the economy.

b. Maintain long-term economic growth.

c. Maintain full employment.

d. Ensure consistent positive returns in the equity markets.