During and after a change to the IT infrastructure, what must be done. Question 3Answer a. Users make a change to their environment, then report the result to the change management team b. A user submits a request for funding a change to upper management, receives approval, and then submits a requisition to the change management team to source and purchase new equipment c. Changes must be officially documented d. The change management team issues a proposed change to users in the organization, then evaluates the responses