Which of the following is a major issue related to the lower wages paid to women in the workforce in the united states?

a. women’s lower wages in the labor force suppress men’s wages as well.
b. women’s lower wages in the labor force lead to an increase in men’s wages.
c. the wages of the typical man who has a job have risen faster than those of the typical woman.
d. the pay gap between men and women has been widening since the 1960s.