In project management, many project managers often focus on progress, cost and quality, but ignore the human factors that can directly affect progress, cost and quality. Therefore, the management of people is very important for a project. If you manage well, the project will be half successful.
People, related to project costs and benefits
The project cost includes labor cost and material cost (expense, purchase), which will affect the final income of the project.
In terms of labor cost, unreasonable personnel allocation will lead to redundant or insufficient project resources. Resource redundancy will cause waste and cost overrun; Insufficient resources will affect the project progress, resulting in the project can not be delivered on schedule.