If on Monday $1 = 146 Japanese yen and on Friday $1 = 147 yen, the dollar appreciated and the yen depreciated

For a household, the opportunity cost of not working is the

A) price level. B) nominal wage rate. C) demand for labor. D) cost of living. E) real wage rate.

There is no rational explanation how government can fund anti-smoking campaigns and tobacco subsidies simultaneously

a. True b. False