2. Research RACI Charts to identify what they are and what can be learned from them (use Internet).

Prepare written answers to the following questions:
1. What are RACI charts and how can they be used by auditee management and IT auditors?
2. How can maturity models be used by auditors?
3. How does PO2 related to DS5 in CobiT?
Identify the question number to each of the answer.