Several sub-teams are working on a project with a fixed duration. The implementation team is frequently late providing work products to the quality assurance (QA) team, which causes stress.What should the project manager do? 几个子团队正在为一个具有固定工期的项目工作，实施团队经常延迟向质量保证（QA）团队提供工作产品，从而导致关系紧张。项目经理应该做什么？ ◑A.Make with both teams so the QA team can explain the impact of the implementation team’s late deliveries and to discuss possible solutions与两个团队一起，以便质量保证团队可以说明实施团队延迟交付的影响，并讨论可能的解决方案 ◑B. Double the actual expected time of QA tasks that are provided to the implementation team to ensure enough time to fully test when deliveries are late将提供给实施团队进行质量保证任务的实际预期时间加倍，以确保在延迟交付的情况下有足够的时间进行全面测试 ◑C.Instruct the QA team to complete as many of its tests as they can in the time available指示质量保证团队在可用时间内完成尽可能多的测试 ◑D.Add staff to the QA team so that it can complete testing even when the schedule is compressed by late delivery为质量保证团队增加人员，以便即使由于延迟交付而压缩进度计划，也可以完成测试
