A change in the cost of _______________can cause a change in supply

As the expected profit from holding dollars ________, the quantity of ________

A) increases; dollars demanded increases B) increases; dollars demanded decreases C) decrease; foreign currency demanded decreases D) None of the above answers is correct.

Labor productivity can best be calculated as

A) real Gross Domestic Product (GDP) / Gross Domestic Product (GDP) price index. B) real Gross Domestic Product (GDP) / number of workers. C) number of workers / hours of work. D) real wages / hours of work.