Which THREE of the following actions may a Scrum Master take in starting up a project?
a. Ask the team to work together and prepare a complete Product Backlog.
b. Ask the Developers to discuss and identify the way they are going to develop the product.
c. Ask the development managers to introduce their departments and capabilities.
d. Ensure that team members have clear roles and responsibilities.
e. Ask the Developers to introduce themselves to each other and describe their skills and background.
f. Ask the Product Owner to explain the project, its business need, history, goals, and context.