CAIE-Alevel-经济学-AS分类练习+解析 → 练习和解析 (选择题 – 难): Production Possibility Curves

1.

The given diagram depicts a production possibility curve for an economy that produces only two goods, A and B. The economy is currently producing 40 units of good B and is operating on its production possibility curve. How much of good A is foregone?

60 units

80 units

120 units

160 units

2.

The illustrations depict the shift in a nation's production possibility curve from Year 1 to Year 2. What conclusions can be drawn from the diagrams?

Prospects for future growth have been negatively impacted.

Unemployment levels have decreased.

The opportunity cost of good B has increased.

The proportionate growth in production is higher in good B.

3.

The graph illustrates the production possibility curve JK for an economy. What factor could result in a shift of the curve to GH?

a decrease in technological advancements

an increase of the age of retirement

a rise in energy prices

an increase in the rate of unemployment

4.

The diagram depicts the production possibility frontier of an economy on a desert island that produces only two goods, fruit and fish. What is the reason for the shape of the production possibility frontier?

Fruit and fish are perfect complements.

Fruit and fish are perfectly substitutable to each other.

Fishing and fruit growing have the same level of efficiency.

The opportunity cost of fish increases as more resources are allocated to fishing.

CAIE-Alevel-经济学-AS分类练习+解析

CAIE-Alevel-经济学-AS分类练习+解析

练习和解析 (选择题 – 难): Production Possibility Curves

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