The figure above shows the relationship between distance sprinted and recovery time. The curve becomes steeper because as the distance sprinted increases,
A) the extra recovery time needed from sprinting another 100 yards increases.
B) the extra recovery time needed from sprinting another 100 yards decreases.
C) the recovery time increases.
D) the recovery time decreases.
E) the relationship between distance sprinted and recovery time becomes more inverse.
A
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In an inflationary environment, then over time
A) a specific tariff will tend to raise more revenue than an ad valorem tariff. B) an ad valorem tariff will tend to raise more revenue than a specific tariff. C) an optimum tariff will tend to raise more revenue than an escalating tariff. D) a tariff quota will tend to raise more revenue than a specific tariff. E) an import quota would raise more revenue than a specific tariff.
Which of the following would have the greatest positive impact on a country's domestic economy?
A) An increase in spending on imports from other countries. B) An increase in spending by foreigners on the country's exports. C) A decrease in the confidence of foreign investors in the country's economy. D) A decrease in the incomes of consumers in foreign countries.