How is the quilibrium level of income through saving and investment apprach?

Explain the national income determination in an economy using saving and investment approach. Use diagram.

The saving function of an economy is S = - 200+ 0.25Y . The economy is in equilibrium when income is equal to 2,000. Calculate: (a) Investment expenditure at equilibrium level of income , (b) Autonomous consumption , (c ) Investment multiplier.

In an economy, the consumption function is C =500 + 0.75Y , where C is consumption expenditure and Y is income. Calculate the equilibrium level of income and consumption expenditure, when investment expenditure is 5,000.

How is the equilibrium level of income attained through AD and AS apprach?

What are two appraoches for determining the equilibrium level of income?

Explain producer's equilibrium .Use diagram.

In an economy , the investment expenditure is Rs. 70 crores and consumption functin is C= 60 + 0.80 Y . ("i) Determine the equilibrium level of income , (ii) Find the equilibrium income when planned investment expenditure is creased by Rs. 10 crores , (iii) Value of multiplier due to increase in investment expenditure.

Why must aggregate demand be equal to aggregate supply at the equilibrium level of income and output? Explain with the help of a diagram.