Several Nurses on a Unit Are Always Criticizing the New

Several nurses on a unit are always criticizing the new practices the nurse manager initiates.They are quite rude to the new orientees and students.The nurse manager should:

A) Avoid using them as preceptors and mentors for students and orientees.
B) Ask them to create some possible solutions for the practices they are criticizing.
C) Schedule them on shifts that do not have students.
D) Assign them to all of the orientees.