The project team is ahead of schedule and beginning to gold-plate the feature included in the current sprint. What should the agile project manager do?

A project team identifies a number of technical challenges with features in the next sprint. What should they do?

Based on the backlog metrics in the chart, what can explain the Jump in points at the end of iteration 4?

Toward the end of a project, the product owner discovers that the project has a high probability of failure due to a critical feature not functioning as expected. What should the product owner do?

During a project meeting, a team is faced with a difficult decision. After discussion and deliberation, the project leader makes the final decision and ends the discussion. This causes a team member to withdraw from future collaboration.
How could the project leader have avoided this?