When long-run average cost remains constant as output increases there are constant

________ will lead to an increase in the gross domestic product of a country, all other variables remaining constant

A) An increase in exports B) An increase in imports C) A fall in the expenditure incurred by the government D) A fall in the expenditure on investment goods

Workers whose wages tend to adjust slowly include all of the following EXCEPT

A) those with long-term contracts. B) movie stars, professional athletes, and rock stars. C) union workers. D) unskilled, low wage workers.