What Is the Reasoning Behind Role Modelling

What is the reasoning behind role modelling?

A) Having managers act out the role of the subordinate gives them a better understanding of the subordinate's feelings.
B) A manager should select subordinates who are similar to him or her.
C) Having subordinates act out the role of manager in contrived settings gives them a better understanding of directives.
D) A leader behaves in the same way that he or she wants subordinates to behave.
E) A leader is more likely to build referent power if he or she is sensitive to others' needs and feelings.