Internal auditors have discovered mathematical errors in their workpapers. Reporting the errors would require an extensive amount of rework. They decide to say nothing and not correct the errors. The internal auditors' actions violate The IIA's Code of Ethics. What did they fail to do? A. Engage in services for which they have sufficient knowledge and experience. B. Perform the work with honesty, diligence, and responsibility. C. Protect the information acquired in the course of their duties. D. Observe the law and report the disclosures expected by the law and the profession