Answer: Theory X manager
Explanation: The classical theory of management focuses on the efficiency and productivity from the employees. Unlike the modern theory, it does not take into consideration the human attributes and behavior of the employees.
The X managers assumes that his subordinates are little motivated and inefficient. These managers use authoritarian style and strictly monitors the performance of employees. The liberty of employees under such managers is very low.
Hence, from the above we can conclude that option A is correct.
