2. Which of the following are true about formal project review meetings (Tick two that apply): A. Their purpose is to prepare project plans, schedules, and budgets B. Their purpose is to identify deviations from the plan and to enable quick corrective action. C. They are usually performed by members of the project team. D. They can be performed by objective outsiders. E. Because they rely largely on observations and opinions, they tend not to be an effective way to monitor projects