Use the Following Figure to Answer the Question : Figure

Use the following figure to answer the question : Figure 18-1 :
shows the demand and supply of unskilled labor that determines the equilibrium wage rate in the labor market.The minimum wage rate at $5.15 is higher than the equilibrium wage rate at $4.
-Refer to Figure 18-1.The increase in the number of workers looking for work in this market due to the imposition of a $5.15 minimum wage is _____.

A) L₁L₃
B) L₂L₃
C) OL₁
D) L₂L₁