Calculate the Producers' Surplus at the Unit Price $\bar { p } = 15$

Multiple Choice

Calculate the producers' surplus at the unit price $\bar { p } = 15$ for the following supply equation. $p = 3 + 4 q ^ { \frac { 1 } { 3 } }$

A) $80.00
B) $81.00
C) $86.00
D) $89.00
E) $83.00