Consider the following planned aggregate expenditure function: AEp=1000+0.8Y 1. Calculate the income-expenditure equilibrim real GDP, Y*, for this economy. Illustrate the equilibrium real GDP on a diagram below. Label the equilibrium point E.

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please anwer  ponit no:- 4, 3 and 2. (It will be nice if u answer all points)

Consider the following planned aggregate expenditure function: AEp=1000+0.8Y
1. Calculate the income-expenditure equilibrim real GDP, Y*, for this economy. Illustrate the equilibrium real
GDP on a diagram below. Label the equilibrium point E.
2. Explain how an increase in uncertainty due to the collapse of multiple banks in the economy affects
consumption and firm investment spending. Also explain what effect these changes would have on AEp and
Y*. Show the effect on your diagram in part 1.
3. Suppose following the events above consumption and investment spending change by 220. By how much
would Y* change eventually? Calculate and explain.
4. If the federal government wants to get the economy back at producing Y* you found in part 1 by adjusting its
purchases of goods and services (G) by how much would it have to change G? (Hint: use the multiplier to
calculate).
Transcribed Image Text:Consider the following planned aggregate expenditure function: AEp=1000+0.8Y 1. Calculate the income-expenditure equilibrim real GDP, Y*, for this economy. Illustrate the equilibrium real GDP on a diagram below. Label the equilibrium point E. 2. Explain how an increase in uncertainty due to the collapse of multiple banks in the economy affects consumption and firm investment spending. Also explain what effect these changes would have on AEp and Y*. Show the effect on your diagram in part 1. 3. Suppose following the events above consumption and investment spending change by 220. By how much would Y* change eventually? Calculate and explain. 4. If the federal government wants to get the economy back at producing Y* you found in part 1 by adjusting its purchases of goods and services (G) by how much would it have to change G? (Hint: use the multiplier to calculate).
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