-Refer to the Above Figure $P _ { 1 }$
B)

-Refer to the above figure.The profit maximizing price for a monopolistic competitor is

A) $P _ { 1 }$ .
B) $P _ { 2 }$ .
C) $\mathrm { P } _ { 3 }$ .
D) $\mathrm { P } _ { 4 }$ .