Which Statement Is True About the Gender Differences in Career

Which statement is true about the gender differences in career development?

A) In college, women and men major in high-paying scientific and technical fields at about the same rate.
B) Currently in the United States, the average woman working full-time earns 90 percent as much as the average man.
C) High self-efficacy with respect to male-dominated fields limits women's career progress.
D) Many women enter and exit the labor market several times, unlike the continuous career lives of most men.