Which three actions should you perform?

Your development team uses the Microsoft Visual Studio Scrum 2.0 process template. You are the scrum master.
The product owner has created product backlog items and assigned them to a release.
You need to work with the development team to estimate when the release will be completed. Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)
A. Review the sprint backlog.
B. Review the product backlog with the Forecast option set to on to determine if the release can be completed based on the team’s velocity.
C. Have the team create tasks for each item in the product backlog and assign hour estimates to the task.
D. Review the sprint burndown chart.
E. Set each team member’s per day capacity.
F. Establish a sprint duration and a sprint velocity. Create enough sprints to complete the release.
G. Estimate effort for each item in the product backlog.