If the U.S. interest rate rises relative to the interest rate in other countries, then the supply of dollars ________ and the demand for dollars ________

The "true" costs of inflation to an economy include all of the following except:

A. shoe-leather costs. B. higher relative prices. C. unexpected redistribution of wealth. D. noise in the price system.

An article about how coffee boosts critical thinking is likely to affect which determinant of demand?

A. Number of sellers in the market B. Preferences C. Price D. Incomes