Which Statement(s) Are True About Women in the Job Market

Which statement(s) are true about women in the job market?

A) Women are making inroads in job areas once dominated by men.
B) Women tend to be concentrated in service sector jobs.
C) Women earned about 97 percent of the average salary of men in 1990.
D) A small minority of women are employed outside the home.
E) Statements a and b are true.