5 tasks on macroeconomics

1. Find the percentage change in nominal GDP for the year if the annual inflation rate is 5%, and a fall in real GDP is 3% (up 0.1%).

2. on the data given in the table to find the unknown value:
With GDP Ichist A G Ex Em
550,210? 150 80 50 40

3.Predprinimatelsky sector consists of two firms. Determine on the basis of the lower production accounts of each of the following companies in this sector by the value of: a) the method of GDP added value; b) NNP; c) ND.
Firm 1
Income Expenses
The cost of semi-finished products for the company's 2250 Semi-finished products purchased from the company 2 60
Depreciation 15 equipment company 1100
Indirect Taxes 55 Commodities for the population 520
Salary 300
Dividends 20
Retained earnings 40
Total 680 Total 680
Company 2
Income Expenses
The cost of semi-finished products for the company's 2250 Semi-finished products purchased from the company 2 60
Depreciation 15 equipment company 1100
Indirect Taxes 55 Commodities for the population 520
Salary 300
Dividends 20
Retained earnings 40
Total 680 Total 680

4.Nayti Laspeyres, Paasche, Fisher consumer basket consisting of three types of products A, B and C. According to the table:
Year Price A rub. Volume A volume. The price, rbl. The volume, volume. Price, rub. With Volume, pcs.
Base 2100 October 20 50 100
Current 3 150 30 10 30 50

5.Funktsiya household consumption: C = C0 + MRC (YT). Determine according to the table amount of savings in the tax rate ti national income Y, where T = tY, record saving function, find an equilibrium Y. Find multiplier costs and taxes. To determine the net increment of Y with the introduction of government spending G = 300.
C0 MRC Y t
100 0.8 2100 0.15