Vihaan, a supervisor at a hardware store, continually monitors employees' performance and often goes into the stock room to make sure they are working. He

reprimands employees who talk to one another while working the registers, even if no customers are present, and surveys the breakroom to ensure employees do not

take longer breaks than allotted. Vihaan most likely uses

assumptions when dealing with employees.

Theory $Y$

Theory Z

Theory P

Theory X