在每周一次的项目会议上，一位团队成员表示在修订一项可交付成果时，一名销售经理对客户服务过程做出一项重要评论，影响到整个项目。项目经理对销售经理参与项目可交付成果感到吃惊。若要预防这个问题，项目经理应该事先做什么?

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Improved the risk review meetings and developed the risk register. 完善风险审查会议，制定风险登记册

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划

选择了： Performed a stakeholder analysis and developed the stakeholder engagement plan. 执行相关方分析，并制定相关方参与计划