A company implemented a computerized Kanban system that required a considerable amount of asset investment. However, the performance enhancement was not as much as expected. Which of the following correctly explains the reason for this phenomenon?

Group of answer choices

The advantage of the Kanban system is its simplicity and physicality and not the concept itself

The computer system was not properly set up according to the characteristics of the process being controlled

There was to many virtual Kanban cards in the system

The manufacturing environment was not suited to a Kanban system