A country with a comparative advantage in the production of a good will ________ production of the good and ________

A specific tax of $1 per unit of output will affect a firm's

A) average total cost, average variable cost, average fixed cost, and marginal cost. B) average total cost, average variable cost, and average fixed cost. C) average total cost, average variable cost, and marginal cost. D) marginal cost only.

The General Agreement on Tariffs and Trade (GATT) was initiated in response to

a. in increase in exports of low-priced goods from developing countries to developed countries. b. the replacement of manufacturing jobs with service jobs in developed countries. c. economic dislocations caused by the North American Free Trade Agreement (NAFTA) in the 1990s. d. high tariffs imposed during the Great Depression of the 1930s.