IM 60 -65 75 160 100 40 300 100 80 -45 65 75 160 100 50 350 200 100 -25 125 75 160 100 60 400 300 120 -5 185 75 160 100 70 450 400 140 15 245 75 160 100 80 500 500 160 35 305 75 160 100 90 550 600 180 55 365 75 160 100 100 600 700 200 75 425 75 160 100 110 650 800 220 95 485 75 160 100 120 700 1. (0 points) Aggregate Expenditures 1. Plot aggregate expenditures as a function of national income 900 800 700 600 500 400 300 200 100 100 200 300 400 500 600 700 800 900 National Income 2. Add to the graph a 45 degree line 3. When is the economy in equilibrium (expenditure approach equals the income approach)? Aggregate Expenditures

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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.

SCI G X
75
National Income
IM AE
60
-65
160 100
40
300
100
80
-45
65
75
160
100
50 350
200
100 -25
125
75
160
100
60
400
300
120
-5
185
75 160
100
70 450
400
140
15
245 75 160 100
80 500
500
160 35 305 75 160 100 90 550
600
180 55
365 75 160
100 100 600
700
200 75
425
75 160 100 110 650
800
220 95 485 75 160 100 120 700
1. (0 points) Aggregate Expenditures
1. Plot aggregate expenditures as a function of national income
900
800
700
600
500
400
300
200
100
100
200
300
400
500
600
700
800
900
National Income
2. Add to the graph a 45 degree line
3. When is the economy in equilibrium (expenditure approach equals the income
approach)?
1
4. What is the slope of the line?
5. Where does the line intersect the vertical (y axis)?
6. What is the formula for aggregate expenditures?
AE = [answer from#5] + [answer from#4] x Y
Aggregate Expenditures
Transcribed Image Text:SCI G X 75 National Income IM AE 60 -65 160 100 40 300 100 80 -45 65 75 160 100 50 350 200 100 -25 125 75 160 100 60 400 300 120 -5 185 75 160 100 70 450 400 140 15 245 75 160 100 80 500 500 160 35 305 75 160 100 90 550 600 180 55 365 75 160 100 100 600 700 200 75 425 75 160 100 110 650 800 220 95 485 75 160 100 120 700 1. (0 points) Aggregate Expenditures 1. Plot aggregate expenditures as a function of national income 900 800 700 600 500 400 300 200 100 100 200 300 400 500 600 700 800 900 National Income 2. Add to the graph a 45 degree line 3. When is the economy in equilibrium (expenditure approach equals the income approach)? 1 4. What is the slope of the line? 5. Where does the line intersect the vertical (y axis)? 6. What is the formula for aggregate expenditures? AE = [answer from#5] + [answer from#4] x Y Aggregate Expenditures
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