Gross Private Domestic Investment$46 Exports of the U. S.9 Disposable Income190 Personal Saving10 Government Purchases84 Net Foreign Factor Income10 Consumption of Fixed Capital52 Dividends13 Imports of the U. S.12 Taxes on Production and Imports22 Personal Taxes38 Social Security Contributions23 Statistical Discrepancy0 Refer to the accompanying data. All figures are in billions of dollars. The economy characterized by the data is

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.