Q A B 1532 What is the difference between the 8/80 hour rule and the 80/20 rule? The 8/80 hour rule relates to the risk/reward ratio of fixed price contracts. The 80/20 rule states that, for most contracts, 20 percent of the profits come from 80 percent of the work. The 8/80 rule relates to quality control. The 80/20 rule relates to quality assurance The 8/80 rules relates to how you estimate activity durations. The 80/20 rule states that, for many events, 80 percent of the effects come from 20 percent of the causes. The 8/80 rule relates to how small you break down work packages in a work breakdown structure. The 80/20,ule states that, for many events, 80 percent of the problems are due to 20 percent of the causes. D Q 1566 A B D How can a include manager traok requirements through the include life cycle? Stakeholder requirements Quality checklists Requirements traceability matrix Include scope statement