You are a department manager in an advertising agency. The employees of the department have recently completed an attitude survey. Three employees in your department reported that they were harassed by senior people in the department, and they are experiencing a hostile work environment. You do not know who these people are, but you feel that you need to do something. The surveys were filled out confidentially, and employees were assured that their identities would not be revealed to management. You feel that you can identify who they are because the person in HR who administered the survey is a friend of yours and that person can tell you the demographics of the employees, which would help you identify them.  Should you ask for the identity-revealing information? What are the advantages and disadvantages of finding out the identity of these people?