Signs of a potential economic recession were present during the planning stages of a large construction project. The risk of the recession was assigned as low probability and high impact, with an expected duration of 6-12 months. Soon after the project begins, the recession occurs and impacts the project as expected. After six months, the duration of the recession’s impact is changed to 24-36 months.What should the project manager do? 在一个大型施工项目的规划阶段，出现了潜在的经济衰退迹象。之前关于经济衰退的风险被指定为低概率和高影响，预计持续6-12个月。项目开始后不久，发生了经济衰退，并按预期影响项目。六个月后，经济衰退影响的持续时间将更改为24-36个月。项目经理应该怎么做？ ◑A.Extend the project duration by 24-36 months.将项目工期延长24-36个月 ◑B.Borrow additional working capital.借用额外的运营资本 ◑C.Update the risk register.更新风险登记册 ◑D.Extend the project duration by 12-24 months.将项目工期延长12-24个月
