The Demand for Movies Is Unit Elastic If

Multiple Choice

The demand for movies is unit elastic if

A) a 5 percent decrease in the price leads to an infinite increase in the quantity demanded.
B) a 5 percent increase in the price leads to a 5 percent decrease in the quantity demanded.
C) any increase in the price leads to a 1 percent decrease in the quantity demanded.
D) a 5 percent increase in the price leads to a 5 percent increase in total revenue.