After reading chapter-11 from the attached text book answer below questions. Minimum two pages assignment. 1. What are the practical implications internally (in terms of team motivation) and externall

After reading chapter-11 from the attached text book answer below questions. Minimum two pages assignment.

1. What are the practical implications internally (in terms of team motivation) and externally (for the customer) of making overly optimistic project delivery promises?

2. What are the advantages and disadvantages of Agile PM?

3. How are the duties of the Scrum Master like a project manager? How do they differ?