Explanation:

The reward and control systems should be altered to support the strategic human resource function. Strategic human resource management is the practice of attracting, developing, rewarding, and retaining employees for the benefit of both the employees as individuals and the organization as a whole.  There can be various types of rewards an organization can give its employees like money, grade, performance based incentive or performance pay, increment, gift cards, recognition or awards, profit sharing, holiday packages, medical coverage, promotion, bonuses etc.

They are given mainly to appreciate the performance of employees and to motivate them. This is because motivated workers lead to higher productivity and the organization as a whole prospers.

On the other hand if workers are unmotivated they can lead to the failure of the organization by disrupting and de-motivating other workers as well. Rewards are considered separate from salary but they may be monetary and have a cost to company. They are generally aligned to organizational goals, when an employee helps the organization to achieve any of its organizational goals he/she is rewarded.