Gross Private Domestic Investment $46 Exports of the U. S. 9 Disposable Income 190 Personal Saving 10 Government Purchases 84 Net Foreign Factor Income 10 Consumption of Fixed Capital 52 Dividends 13 Imports of the U. S. 12 Taxes on Production and Imports 22 Personal Taxes 38 Social Security Contributions 23 Statistical Discrepancy 0 Refer to the accompanying data. All figures are in billions of dollars. The national income is Multiple Choice $265. $346. $208. $223.

As a result of a labeling mistake at the chemical factory, a farmer accidentally sprays weedkiller rather than fertilizer on half her land. as a result, she loses half of her productive farmland. if the property of diminishing returns applies to all factors of production, she should expect to seea. a decrease in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. b. an increase in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. c. an increase in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor. d. a decrease in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor.