3. (Question 40 on p. 131 of the text.) Assume that the supply of low-skilled workers is fairly
elastic, but the employers' demand for such workers is fairly inelastic.
a. If the policy goal is to expand employment for low-skilled workers, is it better to focus
on policy tools to shift the supply of unskilled labor or on tools to shift the demand for
unskilled labor? Explain your answer with supply and demand diagrams.