The correct answer is C. principle of unity of command.
The principle of unity of command states that each employee should have only one boss. This is important because it helps to ensure that employees are clear about who they are accountable to and that there is no confusion about who is giving orders. It also helps to prevent employees from being pulled in different directions by different managers.
The principle of specialization states that employees should be assigned tasks that match their skills and abilities. This helps to improve efficiency and productivity.
The principle of authority states that managers should have the authority to give orders and expect them to be obeyed. This is necessary for managers to be able to effectively carry out their responsibilities.
The principle of span of control states that a manager should only have a limited number of subordinates. This is because it is difficult for a manager to effectively supervise a large number of people.
I hope this helps! Let me know if you have any other questions.
