单项选择题
A.critical path analysis B.technical performance metrics C.risk mitigation plans D.forecasted final costs and schedule estimates
A.CPI B.SPI C.BCWP D.ACWP
A.physical work actually accomplished, including the estimated value of this work B.physical work scheduled to be performed, including the estimated value of this work C.actual cost incurred to accomplish the earned value D.none of the above