The Figure Given Below Shows the Income-Leisure Trade Off of an Individual.Figure

The figure given below shows the income-leisure trade off of an individual.Figure 16.5
AB and AC: Income constraints of the individual
I₁, I₂, and I₃ curves show the income leisure choices of the individual.
-Which of the following are benefits created by the immigrants?

A) Increase in educational expenditures on public schools for their children
B) Increase in the wages of unskilled laborers
C) Reduction in costs for some firms
D) Increased expenditures on health care for illegal immigrants at emergency clinics and hospitals
E) Increase in the wages of skilled workers