Unable to meet a sprint’s committed velocity, an agile team approaches the agile coach to define the next sprint’s velocity.
What should the agile coach advise?
A . Split each story into multiple stories to meet the desired velocity.
B . Set the velocity to the delivered story points of the last sprint.
C . Use different estimation methods for stories and defects to meet the desired velocity.
D . Re-estimate by assigning more story points to smaller stories to increase the velocity.
Answer: D