Project Resource Estimation: This activity provides one of the major contributions to the project cost calculation. Turning functional requirements into a realistic cost estimate is a key factor in the success of a product delivering against the business plan.
项目资源预估:这项工作对于项目成本核算至关重要。按照业务计划，成功地进行产品交付的一个关键要素是将功能性要求转换为现实的成本估算。