A key stakeholder who is highly involved in the project claims that the reports sent by the project team are inadequate. What should the project manager do first?

Knowledge sharing has been a key priority for a complex technological project with a large number of team members. During the project execution phase, the project manager receives numerous complaints from all team members that they are overloaded with knowledge-sharing emails, which contain useful information but are unmanageable due to the high volume.
What should the project manager do to solve this problem?

A project manager is leading a hybrid project. The only available resources that have experience with agile are not at the project manager's location. The project has a strict schedule and budget, and the project manager is concerned about their ability to deliver it.
What should the project manager do?

An agile team is in the early phases of the development cycle for a project; however, they have already begun to deliver functionality to the customer. The team has identified risks to the project and are working on developing the mitigation strategy.
What should the project manager do next?

In an industrial plant, the owner has decided to add more capacity to the plant by installing a new machine and updating the software used in production. This capacity enlargement will occur while the plant is still functioning and producing. The software update will be accomplished using an agile approach in order to minimize risk. The machine procurement, installation, and integration will be accomplished using predictive approaches.
What types of communications will the project manager have to design into the schedule management plan to ensure the project will be on schedule?