Income and Expenditure Work It Out: Question 4 of 4 Recall that the consumption function is C = $100 billion +0.75 X YD and that the original equilibrium value of Y* is $1,600 billion. Use the accompanying table to answer each of the following questions. What is the value of the multiplier? The multiplier is GDP $0 400 Y*=S If planned investment spending falls to $200 billion, what is the new Y*? Yo so $100 $300 400 400 300 C Iplanned AEplanned $400 700 1,000 1,300 1,600 1,900 2,200 2,500 2,800 800 800 700 300 1,200 1,200 1,000 300 1,600 1,600 1,300 300 2,000 2,000 1,600 300 2,400 2,400 1,900 300 2,800 2,200 300 2,800 3,200 3,200 2,500 300 If, instead, autonomous consumer spending rises to $200 billion, what is the new Y*? lunplanned -$400 -300 -200 -100 0 100 200 300 400 billion

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Income and Expenditure Work It Out: Question 4 of 4
Recall that the consumption function is
C = $100 billion +0.75 X YD
and that the original equilibrium value of Y* is $1,600 billion.
Use the accompanying table to answer each of the following
questions.
What is the value of the multiplier?
The multiplier is
GDP
Yo
с
Iplanned AEplanned Unplanned
$0
$0 $100
$300
$400
-$400
400
400
400
300
700
-300
800 800 700 300
1,000
-200
1,000
300
1,300
-100
1,200 1,200
1,600 1,600 1,300
300
0
2,000 2,000 1,600 300
100
200
2,400 2,400 1,900 300
2,800 2,800 2,200
3,200
300
300
3,200 2,500 300
400
If planned investment spending falls to $200 billion, what is the new Y*?
Y* = S
If, instead, autonomous consumer spending rises to $200 billion, what is the new Y*?
1,600
1,900
2,200
2,500
2,800
billion
Transcribed Image Text:Income and Expenditure Work It Out: Question 4 of 4 Recall that the consumption function is C = $100 billion +0.75 X YD and that the original equilibrium value of Y* is $1,600 billion. Use the accompanying table to answer each of the following questions. What is the value of the multiplier? The multiplier is GDP Yo с Iplanned AEplanned Unplanned $0 $0 $100 $300 $400 -$400 400 400 400 300 700 -300 800 800 700 300 1,000 -200 1,000 300 1,300 -100 1,200 1,200 1,600 1,600 1,300 300 0 2,000 2,000 1,600 300 100 200 2,400 2,400 1,900 300 2,800 2,800 2,200 3,200 300 300 3,200 2,500 300 400 If planned investment spending falls to $200 billion, what is the new Y*? Y* = S If, instead, autonomous consumer spending rises to $200 billion, what is the new Y*? 1,600 1,900 2,200 2,500 2,800 billion
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