When platforms are changed, business critical applications should be reviewed and tested to ensure there is no adverse impact on operations or information security. We should ensure which of the following FIRST to minimize business impact? Group of answer choices Notification of operating platform changes is provided in time to allow appropriate tests and reviews to take place before implementation and application control and integrity procedures have not been compromised by the operating platform changes Before implementation, funding is available for the necessary reviews and system testing resulting from operating platform changes . Business continuity plans reflect the changes made to the underlying infrastructure