A Product Owner wants advice from the Scrum Master about estimating work in Scrum. What guidance should a Scrum Master give? (Choose the best answer)

A. Product Backlog items must be estimated in story points
B. Estimates are made by the people doing the work
C. Estimates must be in relative units
D. Scrum forbids estimating
E. Estimates are made by the Product Owner, but are best checked with the Developers

Correct Answer: B

The Product Backlog belongs to the Product Owner. However the amount of stories Developers pull into the sprint and how much work they estimate this is belongs to them