A new project manager is assigned to a project in the execution stage. A few key stakeholders inform the new project manager that the project has some serious issues.
What should the newly assigned project manager do first to understand the issues?

There is a problem with a project because some features are not in compliance with regulations. Some stakeholders do not believe compliance is a priority, while others disagree.
What should the project manager do?

A project manager is working with the same project team as in the last two construction projects. The project manager managed this team on a micro level for the last two projects. However, now the project manager would like to use a different leadership style to allow the team to make their own decisions.
What kind of leadership style should the project manager utilize for the current project?

A project manager has been assigned as the servant leader for an ongoing project that historically has presented unexpected problems. The main stakeholder is hesitant to continue with the rest of the sprints even though there are no open issues or indications of risks at this stage.
What should the project manager do to address this problem?

A project team is implementing a hosted system for a third party. Just before going live, the customer asks the project team to include additional functionality. The project team identified risks to the delivery date and informed the project manager that some of the requested functions are in conflict with the agreed scope.
What should the project manager do?