A project manager takes over a project where the team is demoralized. The previous PM was authoritarian. The team is hesitant to speak up during retrospectives. Which action should the new project manager take FIRST to improve team leadership?

Implement a reward system for the team members who contribute the most ideas during meetings.

Schedule individual meetings with each team member to tell them they are now empowered to make decisions.

Model vulnerability by admitting a recent mistake and asking for the team's help in solving a problem.

Create a strictly anonymous suggestion box so team members can complain without fear of retribution.