Assume that the Federal Reserve takes action to curb the effects of the Korean economic growth on the United States economy. (i) What open-market operation would the Federal Reserve undertake? (ii) Use a correctly labelled graph of the money market to show how the Federal Reserve policy action will affect the nominal interest rate. (iii) Explain how the change in the nominal interest rate in part (c) (ii) will affect aggregate demand, price level, and real output in the United States