PSM I Qustion

Hello,

I have a question from my PSM I assessment need your help:

Q: The PO remains distant. He has handed over the required Product Backlog for the Sprint but is not collaborating with Dev Team during the Sprint. What are valuable actions for a Scrum Master ?


A: Inform the PO's functional manager

B: Stop the Sprint, send the PO to a course and restart

C: Coach the PO in the values of Scrum and incremental delivery

D: Nominate a proxy PO

E: Bring up the problem in the Sprint Retropective.