Question

overworked ports suffer from low level of efficiency and productivity and so have become costly ports from the user point of view​. comment the following​

Answer 1

overworked ports reduces productivity thus the cost increases

Explanation:

It has been observed that over worked ports suffer from low level of efficiency and productivity. They end up being more costly from user's point of view and also from a producer's point of you.

when a port is overworked, it means that those worker who have been working here, have been put up under more pressure that the can handle. Excessive pressure and work load reduces their productivity which leads to the bad quality of the product and work environment.