During the project initiation phase, the project manager becomes aware that the stakeholders may be influencing the project in multiple positive and negative ways. What should the project manager do in this situation?
A、Assign a task to top management and the project sponsor to reduce the number of stakeholders
B、Perform a stakeholder analysis and group the stakeholders by using a power/interest grid
C、Concentrate management actions on key stakeholders
D、Update the risk register