When a company's managerial accountability includes supporting employment opportunities and upward mobility for women, minorities, disabled persons, and seniors, the company is $\_\_\_\_\_\_\_\_.$

Select one:

A$.$

valuing workforce diversity

B$.$

practicing ethical behaviour

C$.$

providing good working conditions for employees

D$.$

promoting differential treatment for some people

E$.$

operating according to the Business Fairness and Civil Equities Act