In Comparing Managers to Leaders,which of the Following Is Most

In comparing managers to leaders,which of the following is most likely true?

A) Leadership is concerned with doing the right thing,management is concerned with doing things right
B) Leaders maintain the status quo,managers challenge the status quo
C) Leadership involves maintaining the current state of affairs,whereas management involves changing the way things are
D) Leaders are more likely to take a short-term view,managers are more apt to take a long-term view