Please help with 28-31. Thanks

lited to the effectiveness of internal contets o based on experlence and fvee from errors h jg ment or the aui commiitee 28. The chlef audit execut seliary in ational organization must form an wwuc th of the tollowi country. consicteration should be wiven e BA ement team to examine a newly acquired sub Local custom Language, skit's of the internal .u Experience of the internal auditor ditor IV. Mtonet A. I, IR, and il B. R, I, and V C. t and D. I and l. ary exchange rate 29. The scope of an internal auditing engagement is init A. Engagement objectives. 8. Scheduling and time estimates D. Engagement work program. 30. Writing an engagement work program occurs at whic h stage of an internal audit engagement? A. During the planning stage. B. After assessing risk and materiality. C. As the engagement is performed. D. At the end of each engagement when the standard work program should be revised for the next engagement to t ensure coverage of noted problem areas 31. If an internal auditor identifies an evcention wbile testins, which of the following may be appropriate est additional items to determine whether the exception is an isolated occurrence or indicative of a control A. T deficiency B. Gain an understanding of the root cause. C. Document the observation in the working papers D. All of the above. An auditor oht