A project manager has made the final delivery to the customer and the team is in the process of completing administrative and contract closure. The team has also completed final version of lesson learned in corporate database. Which of the following is a critical activity that the project manager should complete before formally closing the project?
|Confirm that all the requirements in the project are met
|Ensure that all project management processes are complete
|Obtain formal sign off of the project form the customer
|Index and archive the project records