A collection of projects managed as a group to achieve strategic objectives is referred to as
a:

A company announces that is corporate strategy has changed and it will be necessary to close down a division, resulting in job terminations. However, an ongoing project for this division must be completed as scheduled. Knowing this, project team members are underperforming, and project key performance indicators (KPIs) are declining.
What should the project manager do?

Which degree of authority does a project manager have on a project in a strong matrix organizational structure?

A verbal announcement is made that the new team member joining the Scrum team has limited mobility. The scrum master is aware that some team members are unsure how the dynamics of the team will change.
What should the scrum master do?