The purpose of Work in Progress (WIP) limits is to prevent the unintentional accumulation of work, so there isn't a bottleneck.

How can an agile project manager ensure that all stakeholders have a clear understanding of the release plan by the end of a release planning meeting? (Choose two.)

The ScrumMaster notices repeated friction between two team members in the Daily Scrum meetings.
The next step should be to:

A project is starting and the type of work is complex and suitable for agile in assessing the team members, it appears that co-location would be a challenge.
What should the agile practitioner do?

At the retrospective, the burndown chart shows that the project is slightly behind schedule. The project team identifies an inexperienced software engineer as the source of reduced velocity.
How should the project team address this issue?