A stakeholder asks the Product Owner to prove the value delivered last quarter. Which response is most consistent with Evidence-Based Management?

• APresent what changed for users and the organisation against what was expected to change, and say where the expectation was wrong.
• BPresent the number of Product Backlog items completed and the team's average velocity.
• CPresent the roadmap showing that every committed item shipped on the promised date.
• DExplain that value cannot be measured within a single quarter.