In an economy, the ratio of Average Propensity to Consume and Average Propensity to Save is 5 : 3. The level of income is ₹ 6,000. How much are the savings? Calculate.

If MPC is one-fourth of MPS and consumption at zero level of national income is ₹ 50 crore, derive the consumption and saving function.

Measure the level of ex-ante aggregate demand when autonomous investment and consumption expenditure (A) is Rs. 50 crores, and MPS is 0.2 and level of income (Y) is Rs. 4000 crores. State whether the economy is in equilibrium or not (cite reasons).

In an economy, C = ₹ 300 + 0.5Y and I = 3600 (where, C = Consumption, Y = Income, 1 = Investment). Calculate the following:

1. Equilibrium level of income.
2. Consumption expenditure at equilibrium income.

Explain the working of investment multiplier with the help of an example.

What is APC? How is it calculated?

The saving curve of an economy makes a negative intercept of ₹ 20 crore and 10% of additional income is saved. Derive the saving and cunsumtions function.

An economy is in equilibrium. Calculate the Marginal Propensity to Save from the following:

Discuss the working of the adjustment mechanism in the following situations:

1. Aggregate demand is greater than Aggregate supply.
2. Ex-ante Investments are lesser than Ex-ante Savings.

Calculate APC and APS from the following schedule.

Income (Y)	100	200	300
Consupmtion (C)	80	160	240