Tabitha Crowne is a new Team Leader at a busy tax office. A gentleman comes in the office and presents a letter stating that he is to conduct a revealed audit on behalf of H&R Block. What should Tabitha do?

A.) Tabitha should allow the Reviewer to proceed without checking the validity of the audit.

B.) Tabitha should contact her manager and Incident Management immediately about the situation.

C.) Tabitha should follow the Office Visitor Policy and verify the validity of the audit before allowing it to proceed.

D.) Tabitha should have received advance notice of the audit.