where A bar is equal to autonomous consumption and planned investment spending.
Now change in Y is 3000- 8000 = -5000
1/1-c = 1/1-0.8 = 1/ 0.2 = 5
Change in Y/ change in A bar = 5
-5000/Change in A bar = 5
Change in A bar = -5000/5
= -1000
It is -100 because if it is -100, new autonomous spending ( A bar) will be 500 + 100
Change in Autonomous spending = 600-700
= -100
Why is the answer -$100? Scenario: Income-Expenditure Equilibrium GDP is $8000, autonomous consumption is $500, and...
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