Answer: Scanlon plan
Explanation:
The manager should use the Scanlon plan which is a profit-sharing Programme in which employees get a share from the pre-established cost-saving scheme. The Scanlon Plan requires formal employee's participation to get the benefit of this program. It is widely used by Private and public companies to bring out leadership, total workforce education, employee's participation with a zest for a reward.
Reward in the form of incentive motivates employees and help them to work at maximum potential.