i need proper answer please
Consider a closed economy to which the Keynesian-cross analysis applies. Consumption is given by the equation C = 200 + 0.75(Y – T), where Y represents income and T represents taxes. Planned investment is 300, as are government spending and taxes.
a. What is the planned expenditure function? What is equilibrium level of income?
b. If Y is 1,500, what are planned aggregate expenditures? What is inventory accumulation or
deacumulation? Should equilibrium Y be higher or lower than 1,500?(equilibrium; hint; planned expenditure=Y, and inventory =Y-planned expenditure)
c. What are equilibrium consumption, private saving, public saving, and national saving?hint:private saving=Y-C-T
public saving=T-G
equilibrium saving=Y-C-T
d. How much does equilibrium income decrease when G is reduced to 200?
What is the multiplier for government spending?