During the more detailed planning stage, the team looks in great detail at scope, schedule, resources, cost, communications, risk, and quality. Toward the end of planning, the team needs to take a step back to see if all of these elements work together by applying a "sanity test," which should answer all of the questions below EXCEPT: a. do the milestones look achievable? b. what stage of team development is the project team in? c. does everyone understand what they're supposed to do? d. how well do we understand the standards we will be judged against