POTENTIAL GDP     REAL GDP          PRICE LEVEL 2020  $1500 billion $1500 billion 100 2021  $1590 billion  $1560 billion  105   Refer to the table above to answer the questions below:   a) Explain whether a contractionary or an expansionary fiscal or monetary policy should be implemented in 2021. b) Based on you answer to part a) above, identity one monetary and fiscal policy instrument. c) If the economy is successful in keeping real GDP at its potential level in 2021, state whether each of the following will be higher, lower, or the same if this economy had taken no action. i Real GDP ii Potential GDP iii The inflation rate iv The unemployment rate d) Now let us suppose that real GDP in 2021 was higher than the potential GDP in 2021. What would your answer to part a) and part b) be under this scenario?

Note: don't use chat gpt.

Start with a brief introduction that explains use of Government policy to control the economy. When is it appropriate to use monetary and fiscal policy to stimulate or stabilize the economy? Look at both. When is it inappropriate to use monetary and fiscal policy to stimulate or stabilize the economy? Look at both. What specific fiscal policy tools would you use to stimulate aggregate demand and how? What specific monetary policy tools would you use to stimulate aggregate demand and how? What is your conclusion, should policymakers use the monetary and or fiscal policy, or a combination of both, to stimulate aggregate demand? Explain your reasoning.

The graph below depicts an economy where an increase in aggregate demand has caused Inflation. Assume the government decides to conduct fiscal policy by changing taxes to bring Inflation under control. Price Level 160 150 140 130 120 110 100 90 80 70 60 50 Fiscal Policy LRAS AS Real GDP (billions of dollars) AD₁ AD 40 80 160 240 320 400 480 560 640 720 800 Instructions: Round your answers to 2 decimal places. If you are entering a negative number include a minus sign. a. How much does aggregate demand need to change to restore the economy to its long-run equilibrium? billion b. If the MPC is 0.75, how much do taxes need to change to shift aggregate demand by the amount you found in part a? $ billion Suppose Instead that the MPC is 0.5. c. How much does aggregate demand and taxes need to change to restore the economy to its long-run equilibrium? Aggregate demand needs to change by $ billion and taxes need to change by $ billion.