-Refer to the Above Figure $\mathrm { L } _ { 4 }$

-Refer to the above figure.Suppose there are $\mathrm { L } _ { 4 }$ workers in the union.If the union wants to set a wage rate of $\mathrm { W } _ { 3 }$
,it must

A) determine which of its members will earn $\mathrm { W } _ { 3 }$ and which will earn
$\mathrm { W } _ { 1 }$ .
B) accept that $\mathrm { L } _ { 4 }$ -
$\mathrm { L } _ { 2 }$ members will not be able to find work in the industry.
C) accept that $\mathrm { L } _ { 3 }$ -
$\mathrm { L } _ { 2 }$ workers will have to get a lower wage equal to
$\mathrm { W } _ { 2 }$ and
$\mathrm { L } _ { 4 }$ -
$\mathrm { L } _ { 3 }$ workers will have to get a wage of
$\mathrm { W } _ { 1 }$ .
D) determine the most efficient way to get the firms to accept the wage and hire all $\mathrm { L } _ { 4 }$ workers.