Society has to find some way what, how, and for whom to produce. (0) Western economies rely heavily on markets and prices to allocate resources between uses. A market is a set of (1) by which buyers and sellers are in contact to exchange goods and services. There are different kinds of markets. But they perform the same (2) function. They determine prices that ensure (обеспечивать) that the quantity people wish to buy equals the quantity people wish to sell. Price and quantity cannot be considered (3) . The essencial feature of a model of a (4) market are demand, the behavior of buyers, and supply, the behavior of sellers. The (5) of these forces demonstrates how a market works in (6) .
1. WEST
2. ARRANGE
3.ECONOMY
4.SEPARATE TYPE
5.INTERACT
6.IMPRACTICAL