Use the following table to answer these questions: Y C I G X $ 500 $ 500 $ 10 $ 20 $ 60 $ 600 $ 590 $ 10 $ 20 $ 40 $ 700 $ 680 $ 10 $ 20 $ 20 $ 800 $ 770 $ 10 $ 20 $ 0 $ 900 $ 860 $ 10 $ 20 - $ 20 $ 1,000 $ 950 $ 10 $ 20 - $ 40 a. What is the MPC? b. What is the MPS? c. What is the MPI? d. What is the level of aggregate expenditures at each level of income? e. Graph the aggregate expenditures function.
Chapter 9
6.Use the following table to answer these questions:
Y C I G X
$ 500 $ 500 $ 10 $ 20 $ 60
$ 600 $ 590 $ 10 $ 20 $ 40
$ 700 $ 680 $ 10 $ 20 $ 20
$ 800 $ 770 $ 10 $ 20 $ 0
$ 900 $ 860 $ 10 $ 20 - $ 20
$ 1,000 $ 950 $ 10 $ 20 - $ 40
a. What is the MPC?
b. What is the MPS?
c. What is the MPI?
d. What is the level of aggregate expenditures at each level of income?
e. Graph the aggregate expenditures function.
9. What is the level of saving if:
a.Disposable income is $500 and consumption is $ 450?
b.Disposable income is $ 1,200 and the APS is .9?
c.The MPC equals .9, disposable income rises from $ 800 to $ 900, and saving is originally $ 120 when income equals $ 800?
13. Draw a diagram and illustrate the effects of the following on net exports function for the United States:
a.The French government imposes restrictions on French imports of U.S. goods.
b.The U.S. national income rises
c.Foreign income falls
d.The dollar
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