MNTX University requires that all its female professors score higher than the male professors in their appraisal rating to qualify for a pay bonus as there are more female professors than male professors in the university. Which of the following statements is true in this case?

MNTX is liable for access discrimination against women.

MNTX is liable for disparate treatment of women.

MNTX$\text{'}$s pay policy is legal as educational institutions are exempt under the Equal Pay Act.

MNTX$\text{'}$s pay policy is legal as its intention is to reduce the overall costs of the company and not to discriminate.