Working as a Human Resources Compensation Specialist for a Manufacturing

Working as a human resources compensation specialist for a manufacturing company, you become concerned employees will attempt to reduce labour costs "by any means" so as to enhance available bonuses via the company's gain-sharing plan. This behaviour may potentially lead to more work-related accidents or dissatisfied customers. Which would you do to mitigate this reduction in labour costs due to "by any means" mentality?

A) Expand the pool.
B) Introduce a modifier.
C) Use a Scanlon plan.
D) Introduce a "top hat" program.