The Consumer Demand Curve for Tissues Is Given By $q = ( 92 - p ) ^ { 2 }$

Multiple Choice

The consumer demand curve for tissues is given by
$q = ( 92 - p ) ^ { 2 }$
Where p is the price per case of tissues and q is the demand in weekly sales. Determine the elasticity of demand E when the price is set at $30.

Round the answer to the nearest hundredth.

A) 0.01
B) 0.48
C) 1.94
D) 0.97
E) 0.65