ccounting Volume 1,... x PRACTICE EXERCISES PE 7-1 Internal control elements EE 7-1 p. 356 Identify each of the following as relating to (a) the control environment, (b) control procedures, or (c) monitoring. 1. Hiring of external auditors to review the adequacy of controls 2. Personnel policies 3. Safeguarding inventory in a locked warehouse About Suppo a