In one year in the country of Countem, taxes on production and imports were $329, proprietor's income was $392, statistical discrepancy was $28, consumption of fixed capital was $882, rental income was $20, corporate profits were $683, net interest was $228, workers earned $4150, business current transfer payments were $12, the current surplus of government enterprises was $3, factor income received from the rest of the world was $331, and payments of factor income to the rest of the world was $623. Based on these data, compute national income, net national product, gross national product, gross domestic product and net domestic product. Use the income approach to calculate.