Answer:
1) time spent on analyzing every story is more
2) part timer scrum master are not much have proper time to plan
Explanation:
scrum is a lean system engineering rtechniques
the two action that are the crucial part of scrum master's role in PI planning is
1) time spent on analyzing every story is more than the other part
2)part timer which work as a scrum master do not have proper time slot to plan as important member of team.