About ___________ of the U.S. population moves each year

Rosina Gonzales quit her job in Pennsylvania and moved to California to be close to her family. She is currently looking for work, so she would be considered

A) cyclically unemployed. B) avoidably unemployed. C) frictionally unemployed. D) a discouraged worker. E) not in the labor force because she moved more than 150 miles.

An ad valorem tax on demanders causes the _____ to shift by a constant _____

a. supply curve; percentage b. supply curve; amount c. demand curve; percentage d. demand curve; amount