To limit the amount of project change, a project manager develops a rigid change management plan that only allows approval of change that mitigate a major potential or materialized risk. A team member proposes a scope change that will remove a dependency on an external project that is running behind schedule.What should the project manager do? 为限制项目变更的数量，项目经理制定了严格的变更管理计划，只允许批准减轻重大潜在或实际风险的变更，一位团队成员提出了一个范围变更，该变更将消除对一个落后于进度计划的外部项目的依赖关系。项目经理应该怎么做？ ◑A. Discuss the proposed change with the sponsor and external project manager与发起人和外部项目经理讨论提议的变更 ◑B. Reject the change, as all changes should be avoided in accordance with the change拒绝该变更，因为根据变更管理计划应避免所有变更 ◑C.Accept the change, as it is a preventive action接受该变更，因为这是一项预防措施 ◑D.Consent to the change, as it is a corrective action同意该变更，因为这是一项纠正措施
