Near the end of your last project，additional requirements were demanded by a group of stakeholders when they learned they would be affected by your project．This became a problem because you had not included the time or cost in the project management plan for these requirements．What is the BEST thing you can do to prevent such a problem on future projects ？（）
A．Review the WBS dictionary more thoroughly，looking for incomplete description
B．Review the project charter more thoroughly，examining the business case for“holes”．
C．Do a more thorough job of contract plannin
D．Pay more attention to stakeholder managemen
