Leaders Differ from Managers in That

Leaders differ from managers in that: 

A)  ​leaders solve problems so that others can do their work, whereas managers inspire and motivate others to find their own solutions. 
B)  ​leaders are concerned with expanding people's choices and options, whereas managers are concerned with control and limiting the choices of others. 
C)  ​leaders are more concerned with the means to get things done, whereas managers are more concerned with what work gets done. 
D)  ​leaders are critical to getting out the day-to-day work, whereas managers are critical to setting long-term goals.