Which of the Following Is True About Gender-Based Grooming Policies

Which of the following is true about gender-based grooming policies at the workplace?

A) Title VII of the Civil Rights Act of 1964 prohibits an employer from using gender as a basis for reasonable grooming codes.
B) A gender-based grooming policy that subjects one gender to different conditions of employment is considered to be legitimate.
C) A gender-based grooming policy will not become legitimate if an employer simply claims that the employees knew about the grooming code when they came into the workplace.
D) Title VII of the Civil Rights Act of 1964 permits an employer to impose a weight restriction policy exclusively on female employees but not on male employees.