We have the following information for an economy. All data are in billion dollars Category Value Compensation of Employees 5.500.00 Personal Consumption Expenditure 8.163.00 Indirect Taxes minus Subsidies 750.00 Rental Income 550.00 Net Business Transfer Payments 0.00 Corporate Profits 1.000.00 Net Exports - 380.00 Proprietors' Income 800.00 Surplus of Government Enterprises 0.00 Personal Saving 454.00 Net Interest 470.00 Calculate National Income for this economy. National Income = S billion. (Enter your response as an integer.)