In a perfectly competitive market, there are ________ buyers and ________ sellers

Senator Smith says that in order to help poor countries develop, the United States should: 1 . Prevent U.S. corporations from investing in poor countries because they take profits that the poor countries should have; 2 . Not import goods from poor countries that use child labor; 3 . Work to promote political stability in poor countries; and 4 . Reduce poor countries' reliance on market forces in

their economies. How many of these ideas are likely to help poor countries grow? a. 1 b. 2 c. 3 d. 4

Answer the next question based on the following data. All figures are in billions of dollars.Government purchases$15Consumption90Gross investment20Consumption of fixed capital5Exports8Imports12This nation's GDP is ________.

A. $116 B. $125 C. $150 D. $121