Find national income with income and expenditure method. a. Retirement pension - 500 cr b. Wages and salaries -6500 c. Contribution of employers to social security-1400 d. Income from property and enterprise-1500 e. Mixed income of self employed-2500 f. Old age pension-700 g. Private final consumption expenditure-3000 h. Payment of compensation of employees by the government-3000 i. Direct purchase of nondurable goods from abroad by the government-1800 j. Net purchases of goods and services by the government in the domestic market-1200 k. NFIA: (-400) l. Gross domestic capital formation-6000 m. Net domestic capital formation-3000 n. Net indirect taxes-600 o. Net exports-1000