While monitoring a project at a work site, the project manager notices that the site team's work breaks have increased by a few minutes every week.
How should the project manager approach this?

There are two interdependent projects: the first project is in execution, and the second one is about to be deployed. The first project has been delayed, which is now affecting the second project due to the sharing of resources.
What should the project manager do in this situation?

A company is implementing a new system. The project manager has identified that it is best to complete this project using a mix of Scrum and Kanban methodologies. The product owner is confused as to how to start delivering the functionalities required.
How should the project manager assist the product owner?

A project manager manages multiple information technology (IT) projects in a matrix organization.
The project manager schedules a meeting with one of the functional managers to coordinate testing support for two software development projects. Unfortunately, the functional manager is not able to attend the meeting and informs the project manager that there may not be any resources available to test the software.
What should the project manager do?

The programming activities of a project were planned to last 35 days per module, but the programming of the first module has taken 45 days.
What should the project manager do?