A nurse manager is educating new hires on the different perpetrators of bullying. The teaching has been effective when the new hires state: (Select all that apply.) a. ""A perpetrator can be a manager."" b. ""A perpetrator can be coworker."" c. ""A perpetrator is always the same licensure as the victim."" d. ""A perpetrator is never someone in management."" e. ""Perpetrators are sometimes supervisors."""