A stakeholder complains that the Product Backlog is unusable because items near the bottom are single lines with no acceptance criteria while items near the top are fully detailed. How should this be explained?

• AThe stakeholder is right, and the team should detail every item to the same standard before the next Sprint.
• BAcceptance criteria are not part of Scrum, so no item should have them.
• CThe Product Owner should hide the lower part of the backlog from stakeholders.
• DThe Product Backlog is emergent, and the gradient of detail is deliberate, since items near the top need enough detail to be selected while detail added early to items that are later reordered or dropped is wasted.