Which of the following is an example of the test closure activity indicated as "lessons learned"?
A. Archive all the test results of the acceptance testing phase
B. Deliver a list of the open defects of a software product released into production to the service desk team
C. Participate in a meeting at the end of a project aimed at better managing the events and problems of future projects
D. Deliver an automated regression test suite, used during the system test phase of a software product released into production, to the team responsible for maintenance testing