An employee just received an Agile certification and has been promoted to team leader. They are working on a project that is experiencing issues with late deliverables. After monitoring project progress, they notice that one impediment is continuously repeated at start of each phase, affecting team's productivity. How should the team leader exhibit servant leadership?

The Agile Manifest principle, "Our highest priority is to satisfy the customer through early and continuous delivery of valuable software", is achieved through which Scrum practice?

In eXtreme Programming (XP), analysis, design, coding, and testing phases are done:

The Agile Manifesto value "customer collaboration over contract negotiation" means that:

A project manager is concerned that the team has misaligned expectations with some stakeholders, and that user stories were written only from a generic user's perspective. This may lead the team to miss stories for non-generic users.
What agile tools can help the team address these issues?