11- When building two walls from a novel design, one might start the second wall 10 days after the first so that the second team can learn from the first. This is an example of . Lag Slack . Sprint . leaf 12- Avon built and grew their business around door-to-door cosmetic sales, with the stay-at-home wife and mother as their primary front-line employee. when more women entered the workforce in 9-to-5 jobs, Avon had to shift gears and find new ways to get their products in front of their customers. This is an example of a .. Political change Demographic change Technology change Social change 13- Which of the following is NOT a purpose that the process of creating a WBS serves? . To increase the accuracy of estimates. To help facilitate roles and responsibilities. . To document the relationship between the product and the business need. . To define a baseline for project performance