正解:A
In accordance with the PMBOK Guide, specifically the Project Risk Management knowledge area, risks are defined as uncertain events or conditions that, if they occur, have a positive or negative effect on one or more project objectives.
* Opportunities (Choice A): The team member has identified a " positive risk, " also known as an Opportunity. According to the Identify Risks process, the project manager should document this in the Risk Register. By treating the idea using risk management processes, the manager can perform a qualitative and quantitative analysis to determine the probability and impact of the improvement. This allows the team to select an appropriate response strategy (such as Exploit, Share, or Enhance) to ensure the benefits are realized in a controlled and managed way.
* Feasibility Analysis (Choice C): While a feasibility study might be part of a response, the initial professional step in project management is to categorize and record the uncertainty within the risk management framework to ensure it is tracked alongside other project variables.
* Change Request (Choice D): A change request is premature. Before submitting a formal change to the Change Control Board (CCB), the project manager must first evaluate the impact, feasibility, and risk- reward ratio of the idea. The evaluation phase happens within the risk management and impact analysis processes.
* Experiment Simulation (Choice B): This is a specific tool (like Monte Carlo analysis or prototyping) that might be used during the risk analysis, but it does not represent the overall management approach as comprehensively as Choice A.
By following the Plan Risk Responses process for this opportunity, the project manager ensures that the innovation is integrated into the project plan without compromising existing baselines or bypassing formal governance.