Вставьте пропущенные предлоги, где это необходимо. Предложения переведите на русский язык

1.... Russia, real income... capita fell... 57 percent... 1998.

2. People must keep their purchases... their incomes, often making hard choices... small budgets.

3. The consumption... ice-cream... Russia is... five times lower than... the USA.

4. The sales... the Hungarian drug maker Gedeon Richter fell... $78 million... 1997... $40 million... 1999 as the incomes... Russian people fell dramatically... the crisis... 1998.

5. An increase... the price... an input will result... a reduction in the quantity... that input demanded.

6. How much can be produced... week... each industry depends... how workers are allocated... the industries.

7. The economist is to explain what demand is and how it affects... the market price and quantity.

8. It is not always easy to explain why consumers prefer one good... another, but producers have to examine consumer preferences carefully as they depend... them.

9. We need... a number... elementary things... life, such as food, water and housing. It is very difficult to decrease... their consumption when the price increases, that is, demand... them is inelastic.

Выберите подходящее по смыслу слово из предлагаемых в скобках вариантов. Предложения переведите на русский язык.

1. An increase in food prices greatly (affects /follows) consumer real income because food is a large part of consumer (expenditure / budget).

2. An increase in the price of the goody increases the quantity demanded of the good i when the two goods are (substitutes / normal) but reduces the quantity demanded of the good / when the two goods are (additional / complements).

3. We (prefer/ assume) that the consumer always decides that one good is better than, worse than, or as good as another.

4. This model of consumer (expenditure / choice) can show different behaviour (поведение) of different consumers.

5. The demand theory assumes that the consumer (following/ depending) on a budget constraint wants to (vary/maximize) utility.

6. Importers often must first (follow / obtain) an import licence.

7. Economic development is the process of raising the income (per/within) head of the people of a country.

8. If the level of imports is high, great parts of incomes are spent on the goods produced abroad (that is / rather than) on the goods produced at home.

9. Statistics show that (the budget constraint / the number) of working women with young children is constantly growing in the USA today.