As long as wages and prices are flexible, an anticipated change in the money supply will lead to an increase in

The product approach to calculating GDP

A) adds together the market values of final goods and services produced by domestic and foreign-owned factors of production within the nation in some time period. B) includes the market value of goods and services produced by households for their own consumption but excludes the value of the underground economy. C) is superior to the income approach because, unlike the income approach, it gives us the real value of output. D) adds together the market values of final goods, intermediate goods, and goods added to inventories.

A straight-line isoquant

A) is impossible. B) would indicate that the firm could switch from one output to another costlessly. C) would indicate that the firm could not switch from one output to another. D) would indicate that capital and labor cannot be substituted for each other in production. E) would indicate that capital and labor are perfect substitutes in production.