What are the most important things that will help ensure the project output is ''fit for purpose''? Question 3 options: Making sure it is fit, and it has a purpose. Peer reviews to find issues the deliverable owners cannot see, and user reviews of all draft work in progress to find requirements that were missed when they can be worked in at the least cost and schedule impact. Sufficient breakdown of the work breakdown deliverables into all of their constituent parts, and contracting of all procured work to the most innovative vendors available at the time of project commences. A close attention to detail by the entire team throughout the execution stage, and exhaustive inspection and testing at the conclusion of the work to catch any issues that were missed during the production of the project output