Which of the Following Statements Is an Ethical Question Raised

Which of the following statements is an ethical question raised by self-managing workgroups?

A) Should involvement in such groups be voluntary for those already employed by a company?
B) Should job applicants be informed of the likelihood of a team assignment if they are hired?
C) Should job applicants be fully informed about the company's use of groups and teams?
D) Each answer is an ethical question raised by self-managing workgroups.