Conducting iteration reviews that include all stakeholders is the correct answer. Confirming and seeking stakeholder feedback at each iteration’s end not only saves time by ensuring the team is on the right path but saves money due to
unnecessary rework. The other answers are incorrect. Stakeholder feedback should be enlisted for both positive and negative scenarios, not just when there are project roadblocks; while conference calls and status reports might spark
feedback, having an iteration review guarantees all stakeholders are working on the same requirements.