正解:B
EVA is a project management technique that measures the performance of a project by comparing the actual work completed, the actual costs incurred, and the planned costs for the work scheduled. EVA can help determine if the project is on track, ahead of schedule, or behind schedule, and if the project is under budget, over budget, or on budget. EVA can also help forecast the final cost and schedule of the project based on the current performance.
References
ISACA CISA Review Manual, 27th Edition, page 255
18. Project Completion - Project Management - 2nd Edition
How to Measure Project Success | Smartsheet