正解:C
The graph shows that the project is performing below the baseline for both schedule and cost, which means it is behind schedule and under budget. This indicates that the project is not meeting its planned progress and deliverables, and may have some issues with scope, quality, or resources. The project manager should review the project schedule to identify the root causes of the delays, and take corrective actions to bring the project back on track. The project manager should also monitor the project cost to ensure that it does not exceed the budget, and communicate the status and changes to the stakeholders. References:
* PMBOK Guide, 7th Edition, Chapter 8: Performance Measurement and Reporting1
* The PMI Guide to Business Analysis, Chapter 5: Planning Business Analysis Work2
* Business Analysis for Practitioners: A Practice Guide, Chapter 4: Elicitation and Collaboration3