1.

In an economy, the actual level of income is ₹ 500 crores whereas full employment of Y is ₹ 800 crore. MPC = 0.75. Calculate how much change in investment is required to achive full employment level in the economy.

Answer»

SOLUTION :`""K= (1)/(1-MPC)= (100)/(25) = 4`
`""K=4`
`""K= (Delta Y)/(Delta I)`
`""4= (800-500)/(Delta I)`
`""Delta I = (300)/(4) = ₹ 75` crore
`{:(,"(RS. in crores)"),("FULL employment level of Y","=800"),("Actual level of Y","=500"),("DESIRED increase in Y",barul"=Rs. 300"):}`


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