Real GDP
(Y)
Consumption
(C)
Planned
Investment
(I)
Government
Expenditures or
Purchases
(G)
Net Exports
(NX)
$ 8,000
$ 7, 300
$ 1,600
$ 400
-$ 500
9,000
8,100
1,600
400
-500
10,000
8,900
11,000
9,700
12,000
10,500
a. What is the equilibrium level of GDP? Show it with the help of a graph.
b. Calculate Savings,MPC, MPS, multiplier, and autonomous consumption.
c. Suppose investment expenditures increase by $ 400 billion. What will be the new equilibrium level of GDP? Use the multiplier formula to determine your answer.
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