9. Distinguish between positive and negative confirmations.
10. What is the purpose of analytical reviews in the audit of revenue cycle accounts?
11. Explain the open invoice system. What effect might it have on confirmation responses?
12. What financial statement mis representations may result from an inconsistently applied credit pol- icy? Be specific.
13. Give three examples of access control in a POS system.
14. What makes POS systems different from revenue cycles of manufacturing firms?
15. Is a POS system that uses bar coding and a laser light scanner foolproof against inaccurate updates? Discuss.