Why Coordination is called the Essence of Management ?

Co-ordination is the Essence of Management
"Co-ordination is the Essence of Management." The meaning of this sentence implies, Co-ordination affects all the functions of management. In other words, Co-ordination affects Planning, Organising, Staffing, Directing, Communication, Leading, Motivating and Controlling.

1. Planning and Coordination
According to Harold Koontz and Cyril O'Donnell, "