Answer the question on the basis of the following data. All figures are in billions of dollars. Gross Private Domestic Investment 46 Exports of the US 9 Disposable Income 190 Personal Saving 10 Government Purchases 84 Net Foreign Factors Income 10 Consumption of Fixed Capital 52 Dividends 13 Imports of the US 12 Taxes on Production and Imports 22 Personal Taxes 38 Social Security Contributions 23 Statistical Discrepancy 0 Refer to the above data. Personal income is:

a) $149.
b) $221.
c)  $184.
d) $228.

AANSWER:

d) $228.