Martha Was Very Concerned for Her Organization

Martha was very concerned for her organization. Her employer had always expressed its preference to have a non-unionized workforce. As the Director of the HR department, she had started noticing some odd behaviour and thought she recognized a local union organizer in the parking lot of the company during lunch break. In addition, she had been recently receiving a lot more requests for information on compensation and benefits from employees than usual. She was particularly concerned went she went for coffee with her long time friend and colleague in the marketing area, and her friend wouldn't give her a clear answer when she asked if there was anything new or interesting happening at the workplace. As it was her job to know what was happening in her workplace amongst employees, and to ensure that salaries and working conditions were competitive, she wondered what she should do now.
-If the workers do get together and form a union,then the union would be responsible for all of the following except:

A) representing workers.
B) managing the company's employee benefit plans on behalf of the workers.
C) collecting dues from members.
D) would negotiate the terms and conditions of employment.
E) administering the collective agreement.