Which tool is used to develop technical details within the project management plan?

The project manager has observed that two team members have been arguing with each other openly at meetings To push their ideas through, each team member individually spoke with the sponsor directly and made decisions without informing the project manager or other team members What two actions should project manager take? (Choose two)

Which of the following terms is used to refer to the adjustment of task schedules to result in more effective human resource deployment?

What should you avoid when you are organizing documents as Lessons learned?

What would be the cost performance index if BCWP =350, ACWP = 400, and BCWS = 325?
Note: Budgeted Cost of Work Performed (BCWP), Actual Cost of Work Performed (ACWP) and Budget Cost of Work Schedule (BCWS)