Productivity in manufacturing sectors has risen faster than in service sectors

The expenditure approach measures GDP by adding

A) compensation of employees, rental income, corporate profits, net interest, and proprietors' income. B) compensation of employees, rental income, corporate profits, net interest, proprietors' income, subsidies paid by the government, indirect taxes paid, and depreciation. C) compensation of employees, rental income, corporate profits, net interest, proprietors' income, indirect taxes paid, and depreciation and subtracting subsidies paid by the government. D) consumption expenditure, gross private domestic investment, net exports of goods and services, and government expenditure on goods and services.

The nonrivalrous character of technological ideas suggests that ________

A) patent law protection is ultimately inefficient B) technological change follows a logarithmic pattern C) technology developed in one industry, e.g. the vodka industry, cannot be used in another industry, e.g. the automobile industry D) ideas can be used over and over again