Though management has stated otherwise, an IS auditor has reasons to believe that the organization is using software that is not licensed. In this situation, the IS auditor should: 
A、include the statement of management in the audit report. 
B、identify whether such software is, indeed, being used by the organization. 
C、reconfirm with management the usage of the software. 
D、discuss the issue with senior management since reporting this could have a negative impact on the organization.