The work of every one of 50 production workers on a certain production line is in statistical control The production manyer came forth with a plan to award a monthly prize of half-a-day off to the worker on this line whose production the month betore showed the smallest proportion of defective product. Would the manager's plan improve the quality of the product? The idea will improve quality because the process can be improved by the workers. The idea will improve quality because the workers will work harder and smarter. The idea will not improve quality because the process is already in control. The idea will improve quality because of the new incentive. The ideal will not improve quality because the workers will become lazy