Parkinson's Law means that the administrative hierarchy will increase like a pyramid, the administrative staff will expand, and everyone is busy, but the organizational efficiency is getting lower and lower. The reason for this phenomenon is that an incompetent official usually appoints two people with lower levels as assistants, and the two assistants will find two more incompetent assistants for themselves, and so on, A bloated organization was formed
According to the above definition, which of the followings can be explained by Parkinson's law?
A manager gives his subordinates enough time to complete a work. As a result, his subordinates not only make a mess of themselves, but also the whole department