Your Team Works in Three-Week Iterations and Cannot Get All

Multiple Choice

Your team works in three-week iterations and cannot get all the work for a batch done within the iteration. They frequently encounter bottlenecks. What is the best reaction of the team after they identify a bottleneck?

A) Discuss with the Product Owner which work can be shifted to another iteration
B) Extend the length of this particular iteration to four weeks to remove the bottleneck
C) Trust that they will solve the bottleneck in the next batch or iteration