42. Juanita, a lawyer, can type faster than Jill, her secretary. Jill, on the other hand, does not have the
ability or skills to practice law. Applying the principles of international trade to this situation, an
economic consultant advises Juanita to:
fire Jill, practice law during the day, and do her own typing at night.
practice law and leave all the typing to the secretary.
divide her time equally between typing and practicing law.
quit practicing law and take a job as a secretary.
have Jill attend law school.
43. If the opportunity cost of producing cheese is higher in Greece than it is in Italy, then:
Greece should specialize in producing cheese.
Italy should specialize in producing cheese.
both Greece and Italy should produce cheese.
Greece gives up fewer goods to produce cheese than Italy does.
Italy has a better economy than Greece.
44. Suppose that Spain has a comparative advantage in hats and Portugal has a comparative advantage in
doormats. Under a system of free trade, each country specializes and then trades with the other. If the
price starts at four hats per doormat, and then increases to five hats per doormat, then:
people in Portugal will not want to buy as many hats.
Spain no longer has a comparative advantage in hats.
Portugal is flooding the market with too many doormats.
some of the gains from trade shift to Portugal.
some of the gains from trade shift to Spain.
45. The average National Basketball Association player is over 6 feet tall. The average horse jockey is
shorter than 5 1/2 feet tall. This is because height provides NBA players with:
an absolute advantage for horse racing.
an absolute disadvantage for other sports in general.
a comparative disadvantage in horse racing.
a comparative advantage in basketball.
46. A lawyer once said, “I could paint my house and fix my plumbing if I just had some technical training
and good tools. But, I would rather hire a painter and a plumber.” When it comes to fixing a leaking
sink, the plumber:
charges more per hour than the lawyer does.
charges less per hour than the lawyer does.
has a comparative advantage.