What happens when a manager gets the knack of doing something includes encourages others to do the same, helps the manager develop management skills and encourages managers to do the work themselves.
The expression means the act of learning how to do something competently after a certain period of practice or development.
Hence, when a manager gets the knack of doing something that doesn't come naturally, this will:
Therefore, the Option A, B and C is correct.
Read more about Managers
brainly.com/question/24553900