A multimillion-dollar project has started and is in the execution phase. A local regulatory authority has just announced changes to the requirements that will need to be implemented in 6 months, prior to completing the project execution phase.
What should the project manager do next?

A project manager and project team have brought a project back on track after mapping and removing impediments. During the current sprint, the team reported that an impediment that previously caused major delays has appeared again. The team tried implementing the same mitigation tasks that worked previously. However, the tasks are not having the same result with the impediment.
What should the project manager do?

A project has met the agreed-upon product requirements and is closing. There is time remaining in the schedule and excess budget. The resources are not yet scheduled to move to other projects. Several product champions want to continue adding functionality to the product.
What should the project manager do?

For the second time in a week, one of the team members failed to deliver their assigned work. As a result, it is impossible for the team to achieve their agreed-upon target.
What should the project manager do?

A project manager is part of a distributed team. The project team is using a product backlog, but due to an excessive workload, the backlog items are not very detailed. In the retrospective, a couple of new team members are raising the issue of knowledge transfer inside the team.
What should the project manager do?