The one major sport to have lost an entire season to a work stoppage was

Horizontal and vertical demand curves

A) have constant elasticities. B) are not possible in the real world. C) have elasticities that change with price. D) cannot have their elasticities computed using the point method.

If an investment of $400 increases to $800 in 16 years, the annual interest rate of the investment must be _____

a. 18% b. 10% c. 9% d. 4.5% e. 1.8%