In the Context of Sexism in the United States,which of the Following

In the context of sexism in the United States,which of the following observations is valid?

A) Male workers make more money compared to female workers in comparable positions.
B) Female workers make more money compared to male workers in comparable positions.
C) Female workers are promoted more quickly than male workers with equivalent qualifications.
D) Unmarried female workers make more money compared to unmarried male workers in comparable positions.
E) There is a gender gap but no marriage inequity among the workers.