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The following table show the national income data for a country with a population of 35 million. Table 1: Items RM (Million) Wages 35,000 Public investment 32,500 Corporate investment 42,250 Net property income from abroad -17,252 Government expenditure 15,275 Net export -2,250 Depreciation 12,750 Subsidies 12, 150 Taxes in expenditure 18,500 Private consumption 95,000 Calculate, a) Gross Domestic Product (GDP) b) Gross National Product (GNP) c) National Income d) National Income per-capita