Macroeconomics. Assignment type: Problem solving

Module title: Macroeconomics.
Assignment type: Problem solving
Topic name: Keynes's model of macroeconomic equilibrium in the market of goods and services
Names: ______________________________________________________
Assignment#1. A) Collect the empirical data about autonomous consumption (A_c) and Marginal Propensity to consume (MPC) from your group. Write in the boxes

Autonomous consumption (Ac)	Marginal propensity to consume (MPC)

B) Calculate the arithmetic mean for those A_c and MPC.
Average A_c=
Average MPC=

Assignment#2. Case from real life.
A family (Alisher and Fazilat) lives in Tashkent. They both have full time jobs. Their monthly income is 12 000 000 sums (each). (5 000 000, 8 000 000,
9 000 000, 10 000 000, 15 000 000)
From this amount they pay income tax (12%). Their autonomous consumption and marginal propensity to consume are the same as average A_c and average MPC from Problem#1.
Calculate:
a) Their total disposable income
b) Their monthly amount of total consumption
c) Their monthly amount of total savings
d) How many years do they need to save money for buying a house which costs 50000 $ (exchange rate is 1$=11 000 sums)?