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प्रश्न
In the above question 15, if exports change to X = 100, find the change in equilibrium income
विकल्प
600
700
900
1000
MCQ
उत्तर
600
Explanation:
C = 40 + 0.8 YD
T = 50
I = 60
G = 40
X = 100
M = 50 + 0.05Y
Equilibrium income (Y) = `"A"/(1 - "c" + "m")`
= `("C" - "cT" + "I" + "G" + "X" - "M")/(1 - "c" + "m")`
= `(40 - 0.8 + 50 + 40 + 60 + 100 - 50)/(1 - 0.8 + 0.05)`
= `(40 - 40 + 40 + 60 + 100 - 50)/0.25`
= `150/0.25`
= `(150 xx 100)/25`
= 600
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