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Assume that Zimbabwe and Portugal can switch between producing toothbrushes and

ID: 1133516 • Letter: A

Question

Assume that Zimbabwe and Portugal can switch between producing toothbrushes and producing hairbrushes at a constant rate.

Refer to Table 3-22. Zimbabwe has an absolute advantage in the production of

toothbrushes and a comparative advantage in the production of toothbrushes.

toothbrushes and a comparative advantage in the production of hairbrushes.

hairbrushes and a comparative advantage in the production of toothbrushes.

hairbrushes and a comparative advantage in the production of hairbrushes.

a.

toothbrushes and a comparative advantage in the production of toothbrushes.

b.

toothbrushes and a comparative advantage in the production of hairbrushes.

c.

hairbrushes and a comparative advantage in the production of toothbrushes.

d.

hairbrushes and a comparative advantage in the production of hairbrushes.

Explanation / Answer

a. is correct

Zimbabwe has absolute advantage in producing toothbrush as less number of labor hours are needed to produce it.

Zimbabwe's opportunity cost of producing toothbrush is 3/10= 0.3

Portugal's opportunity cost of producing toothbrush is 5/6=0.83

Zimbabwe's opportunity cost of producing toothbrush is lower. So Zimbabwe has comparative advantage in toothbrush.

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