Questions PSM1

Hi all,

i have a few wuations regarding my test prepartaion:

1. Ist the aamount of work the main reason that a sprint is 2 weeks or 4 weeks long?
2.. When the team works in certain locations and ha problems with organisation the daily scrum, who is resppsible they can do it (Scrum Master, Dev. Team, management)?
3. Can a annoying Team Member be warped out of the team? Who is responsible for this (Scrum Master, Dev. team other)?
4. What are the ToDOs of Scrum Master in Retrospective Meetings?
5. You realize in a sprint, that skill at dev team are missing. What has to be done for the current sprint or the whole project?
6. Could the Product Manager decide if a release wi roll out to customer or not? Or the Increment will allways be release to customer?

Thank you a lot for your Answers!
PB