In the long run, an economy's production of goods and services depends on its supply of
a. labor, natural resources, capital, and available technology.
b. labor, natural resources, and capital only

Why would the supply curve of a dog-walking business be considered elastic?

(A) Because it can hire workers quickly if the price rises. (B) Because the supply of dogs changes quickly. (C) Because the supply of dog walking isn't easily expanded or reduced. (D) Because the demand for dog-walking services fluctuates.

Which of the following statements is true?

A) Eliminating its tariffs and quotas unilaterally would not benefit the United States because this would remove the leverage it would have to persuade other countries to eliminate their trade restrictions. B) Economic efficiency would be increased if the United States eliminated all of its trade restrictions, but only if all other countries eliminated their trade restrictions too. C) The U. S. economy would gain from the elimination of its tariffs but not from the elimination of its quotas. D) The U.S. economy would gain from the elimination of tariffs and quotas even if other countries do not reduce their tariffs and quotas.