All of the Following Are the Major Efficiency Benefits of Flexible

All of the following are the major efficiency benefits of flexible manufacturing technologies except:

A) it enables companies to customize products to the demands of small consumer groups.
B) it helps a company achieve mass customization,which increases its customer responsiveness.
C) it requires firms to establish manufacturing facilities in each major market to provide products that satisfy specific consumer tastes and preferences.
D) it improves capacity utilization and reductions in work in progress and waste.