Due to organizational changes, several key stakeholders are replaced by new ones in the middle of a project. As a result, numerous new requirements are raised.
What should the project manager do to ensure success of the project?

A risk was raised during the initiation of a project. The supplier discontinued software support for one of the project's required inputs. The project manager planned a reserve budget to allow the project to continue in the event of this occurrence.
What should the project manager do?

A project manager is working on a complex project with a high degree of change.
What strategy should the project manager use to ensure a successful project completion?

A project manager is assigned to a large construction project with more than 100 project team members. The project manager is having a hard time keeping the project on track and deriving the planned benefits. The project manager wants to make sure that each requirement is linked to the business and project objective.
What should the project manager do?

A project manager is working with the product owner and customer stakeholders on prioritizing the product backlog and planning the product delivery dates. The customer stakeholders are asking to include several deliverables as high priority. The product manager also has technical tasks that should be added as high priority.
What should the project manager do?