单选题
Estimating cost can be best described by which of the following ______.
A. the process of developing the future trend along with the assessment of
probabilities, uncertainties, and inflation that could occur during the
project
B. the process of assembling and predicting costs of a project over its life
cycle
C. the process of establishing budgets, standards, and a monitoring system
by which the investment cost of the project can be measured and managed
D. the process of gathering, accumulating, analyzing, monitoring, reporting,
and managing the costs on an on-going basis
【正确答案】
B
【答案解析】估算成本的最佳解释是______。
A) 是一个未来趋势的完成过程，这个过程包括项目期间对概率、不确定性和通货膨胀的评估
B) 在整个项目生命周期内项目成本整理和预测的过程
C) 是一个确定预算，标准和监控系统的过程，通过这个系统可以管理测量项目成本投入
D) 是一个随时收集、积蓄、分析、监控、报告和管理成本的过程