-Use the Above Figure $\mathrm { Q } _ { 1 }$

-Use the above figure.The profit-maximizing or loss minimizing output and price will be

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