The assignment content discusses the importance of perceived equity and its impact on employee attitudes and behavior. The bonus scheme at CERA is flawed, with defective criteria for administering performance bonuses and uneven access to bonus payments. To improve the design of the bonus scheme, changes can be made to address these problems, such as using a fair and transparent process for determining bonuses, providing clear criteria for evaluating performance, and ensuring that all employees have an equal opportunity to receive bonuses.