1.

An economy is in equilibrium, Find investment expenditure : National income=1200, Autonomous consumption expenditure=150, MPC=0.8

Answer»

SOLUTION :Y=C+I
`Y=bar(C )+bY+I
`1200=150+0.8(1200)+I`
`1200=150+960+I`
`I=1200-1110`
INVESTMENT expenditure=90


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