Human capital refers to the percentage of the working-age population in the labor force

Producer surplus is the ________ summed over the quantity produced

A) price of the good minus the marginal cost of producing it B) marginal benefit of the good minus its marginal cost C) marginal benefit of the good minus its price D) marginal cost of the good minus the opportunity cost of producing it E) None of the above answers is correct.

____ experience lower rates of unemployment than do ____

a. High school graduates; college graduates b. College graduates; high school graduates c. Adult females; adult males d. Black males; white males