. Составьте предложения из двух подходящих по смыслу частей.
1. Market demand is
2. An improvement of technology is a change that
3. Profits are
4. As long as the total demand and the total supply of the commodity remain equal,
5. Part of company’s profits is put back into the business rather than
6. With inflation, people have to increase expenditure because
7. Profit depends on
8. Opportunity cost is the amount
9. Examining how revenues and costs change with the level of output produced and sold
a. revenue minus cost.
b. the firm can select the output level maximizing its profit.
c. paid out as dividends.
d. the equilibrium price will remain unchanged.
e. makes it possible for firms to produce more goods with the same amount of resources as before.
f. how much the amount received is greater than the amounts paid.
g. the total demand from all consumers.
h. old the level of expenditure in money terms now buys a smaller quantity of goods.
i. an input can obtain in its use elsewhere.

1. Market demand is g. the total demand from all consumers. 2. An improvement of technology is a change that e. makes it possible for firms to produce more goods with the same amount of resources as before. 3. Profits are a. revenue minus cost. 4. As long as the total demand and the total supply of the commodity remain equal, d. the equilibrium price will remain unchanged. 5. Part of company’s profits is put back into the business rather than c. paid out as dividends. 6. With inflation, people have to increase expenditure because h. old the level of expenditure in money terms now buys a smaller quantity of goods. 7. Profit depends on f. how much the amount received is greater than the amounts paid. 8. Opportunity cost is the amount i. an input can obtain in its use elsewhere. 9. Examining how revenues and costs change with the level of output produced and sold b. the firm can select the output level maximizing its profit.