5. If the United States cracks down on illegal immigrants and returns millions of workers to their countries of origin, explain what will hap- pen to a. U.S. potential GDP? b. U.S. employment? c. The U.S. real wage rate? In the countries to which the immigrants return, explain what will happen to d. Potential GDP? e. Employment? f. The real wage rate?

5. If the United States cracks down on illegal immigrants and returns millions of workers to their countries of origin, explain what will hap pen to a. U.S. potential GDP b. U.S. employment? c. The U.S. real wage rate: In the countries to which the immigrants return, explain what will happen to d. Potential GDP: e. Employment f. The real wave rate