Use the following table to answer the question below. Giovanni's Production Possibilities ScheduleRuby's Production Possibilities SchedulePounds of Green BeansPounds of CornPounds of Green BeansPounds of Corn0160032040120102408080201601204030801600400The terms of trade for 1 pound of green beans must lie between ________ and ________ pounds of corn.

A protective tariff will:

A. increase the sales of foreign exporters. B. increase the price and sales of domestic producers. C. increase the welfare of domestic consumers. D. create an efficiency gain in the domestic economy.

Refer to the information provided in Figure 2.5 below to answer the question(s) that follow. Figure 2.5Refer to Figure 2.5. The marginal rate of transformation in moving from Point B to Point A is

A. -2/3. B. -3/4. C. -1.5. D. -20.