A project team has installed software for the client, passed the knowledge to operations, sent the final report, and celebrated. Then 1 week later, the client sendsa list of requirements that have not been met. The client is requesting to fix the issues quickly and within the initial budget.
What should the project manager have done to prevent this from happening?

A project manager is leading a project that needs to be deployed quickly to the market. An influential stakeholder does not believe that the project management processes bring business value.
What can the project manager do to gain the support of the stakeholder?

An organization uses a predictive approach but is open to using some agile practices. The project manager was asked to recommend an agile practice to provide business value throughout the project.
What should the project manager recommend?

During the course of the project several obstacles are identified that are preventing the project from moving forward. What should the project manager do to remove the obstacles?

A Project Manager is in the execution phase of a highly visible project and a major milestone is due in one week. The Project Manager has discovered that a vendor's deliverable for this milestone will be two weeks late.
What should the Project Manager do?