Figure 5-5 -Refer to Figure 5-5.Using the Midpoint Method,demand Is Unit Elastic

Multiple Choice

Figure 5-5

-Refer to Figure 5-5.Using the midpoint method,demand is unit elastic between prices of

A) $18 and $24.
B) $24 and $30.
C) $24 and $36.
D) $30 and $36.