The correct answer is that most of the team members have worked together on previous projects. Because many of the team members have worked together before, the initial phase, forming, is not as crucial as it would be for an entirely new
team. The other responses are incorrect because teams definitely do need to care if they all get along; even teams that are hand-selected by management may still go through the forming process; if they’ve not worked together in the
past, even teams from the same department may still need to go through forming.