Answer:
The correct answer of the given question is option b, which is the bottleneck.
Step-by-step explanation:
Most commonly, it is the process in which the point of crowding in an assembly line or in the computer network that arises when the load of work appears too fast to handle the process of the production. The incapabilities get about by the bottleneck generally makes delays and the highest productivity cost. It can have an important impact on the movement manufacturing, and can nicely boost the time and the value of the production.