By using the data of a hypothetical economy (Billions $), calculate GDP, NDP, NI, PI and DI by using expenditure approach. Personal Consumption (C) = 11,089; Gross Private
Domestic Investment (Ig) = 1628; Government Purchases (G) = 2931; Net Exports (Xn) =
-395; Consumption of Fixed Capital = 1870; Statistical Discrepancy = 209; Net Foreign
Factor Income = 105; Taxes on Production and Imports =1090; Social Security
Contributions = 967; Corporate Income Taxes = 320; Undistributed Corporate Profits =
421; Transfer Payments = 2563; Personal Taxes =1102.