Which One Is a Possible Disadvantage of Product Layouts

Multiple Choice

Which one is a possible disadvantage of product layouts?

A) Supervisors have to assume increased workload due to frequent rescheduling.
B) Workers may experience lower job satisfaction.
C) Workers need frequent retraining to keep pace with the flow of work.
D) Product designs must be simplified so that no more than 20 operations are needed to assemble the product.