1. Please explain briefly how to perform planning and substantive analytical procedures for accounts in the acquisition and payment cycle.

2. Please explain Substantial Unanticipated Variances.

3. Discuss the qualitative materiality considerations in relation to auditing

4. How to Investigate Substantial Unanticipated Variances and Ensure Appropriate Documentation.

A. Discuss the accounts or relationships that should be investigated further using substantive audit procedures. Discuss the reasons for these choices.

B. Describe the information that should be a part of the auditor's report or files.

Please explain it briefly. Any help is appreciated. Thanks.