Imposing a new $10 downtown parking tax
a. would be a negative incentive that might have the positive result of reducing downtown congestion.
b. would be a positive incentive that might have the positive result of reducing downtown congestion.
c. would be a negative incentive that could only have negative results

One of the causes of structural unemployment is _______ shocks.

A. small, slow, and relatively permanent B. large, quick-hitting, temporary C. large, quick-hitting, and relatively permanent D. large, slow, and relatively permanent

Imports from China represent ____ of total U.S. imports.

A. less than 20 percent B. approximately 40 percent C. approximately 60 percent D. more than 80 percent