If the price of a movie rises 3 percent and, as a result, the quantity demanded of video rentals increases 6 percent, then the cross elasticity of demand is

According to the text, approximately what percentage of U.S. net public debt is held by foreign residents?

A) 50% B) 20% C) 90% D) 800%

________ taxes represent about a third of the federal government's receipts

A) Excise B) Corporate income C) Payroll D) Personal income