In the market of tourist services are 10 firms with

Situation 1

In the market of tourist services are 10 firms with market shares of each form of the same (10%). How to change the degree of market concentration, if four companies merge? Answer confirm the calculation Herfindahl index -Hirshmana H. permissible for such unification antitrust law?

Situation 2

The company that sells computers for the price P1 = 500 USD, has sales in the past month - Q1 = 100 computers. As a result of reducing the price to a value P2 = 400 y. e. sales of Q2 = 150 computers. Is the demand for computers elastic? Answer confirm calculations.

Situation 3

New entrepreneur got a bank loan for K = 50 000 rubles. T = period of 1 year at an annual interest rate = 10% per year. What is the fee for a loan of P?

Situation 4

What is the price index in 1994, if inflation in 1994 amounted to 220%?

Situation 5

Monthly income of the enterprise is 100 000 rubles. What tax must pay the company, if the tax rate is 32%?

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