Which of the following is a trlre stament about the detection of fraud?

A. The cornbined frequency of tips and accidents in discovering liaud exceeds the combined fiequency of internal and external audits.

B. Law enforcement plays a signiticant role in the detecting of white collar (economic) crimes.

C. Internal controls when properly designed are almost bullet proof terms of preventing fraud.

D. For the purposes of understanding how fraud is discovered, whistleblow'er hotlines are the only method proven to detect fraud.