6. Suppose that declining resource supplies reduce potential output in each period by 4%. What kind of monetary policy would be needed to maintain a zero rate of inflation at full employment?

7. The Humphrey-Hawkins Act of 1978 required that the federal government maintain an unemployment rate of 4% and hold the inflation rate to less than 3%. What does the inflation-unemployment relationship tell you about achieving such goals?

4. Suppose the full-employment level of real GDP is increasing at a rate of 3% per period and the money supply is growing at a 4% rate. What will happen to the long-run inflation rate, assuming constant velocity?