Answer:
Unity of command.
Step-by-step explanation:
Henri Fayol's 14 Principles of Management:
-UNITY OF COMMAND. Workers should receive orders from only one manager. Who in turn is responsible to only one supervisor, and so on up the organizational hierarchy. This is true even if the top of the organization is led by a group of people.
-DIVISION OF WORK.
-AUTHORITY & RESPONSIBILITY
-DISCIPLINE
-UNITY OF DIRECTION
-SUBORDINATION OF INDIVIDUAL INTERESTS TO THE GENERAL INTERESTS
-REMUNERATION
-CENTRALIZATION
-SCALAR CHAIN
-ORDER
-EQUITY
-INITIATIVE
-STABILITY OF TENURE OF PERSONNEL
-ESPIRIT DE CORPS