यदि (C=80+0.6Y) है तो बचत फलन कौन सा होगा?
If (C=80+0.6Y) what will be the saving function?
Explanation opens after your attempt
D. (S=-80+0.4Y)
Concept
Saving is (S=Y-C). Therefore (S=Y-\left\(80+0.6Y\right\)=-80+0.4Y).
Why this answer is correct
The correct answer is D. (S=-80+0.4Y). Saving is (S=Y-C). Therefore (S=Y-\left\(80+0.6Y\right\)=-80+0.4Y).
Exam Tip
बचत (S=Y-C) होती है। इसलिए (S=Y-\left\(80+0.6Y\right\)=-80+0.4Y) होगा।
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