Some researchers have been unable to find evidence of increasing returns to human capital

An increase in the demand for American-made goods will

A) decrease the supply of dollars on the foreign exchange market. B) decrease the demand for dollars on the foreign exchange market. C) increase the demand for dollars on the foreign exchange market. D) increase the supply of dollars on the foreign exchange market.

If the Japanese central bank sells yen and buys U.S. dollars, the U.S. dollar will appreciate

Indicate whether the statement is true or false