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This chapter from "Modern Auditing: Assurance Services and the Integrity of Financial Reporting" focuses on audit procedures in response to assessed risks, particularly substantive tests. It covers steps for assessing the risk of material misstatement and determining detection risk using a model. It delves into preliminary audit strategy, planned detection risk, and planned emphasis on audit tests, providing clarity on detection risk representations. The chapter also outlines key considerations for tests of controls and substantive tests, utilizing IT tools and techniques. It further discusses audit choices in designing substantive tests, including the nature, timing, and extent of procedures, with a specific focus on determining the sample size needed to meet acceptable detection risk levels.
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Modern Auditing: Assurance Services and the Integrity of Financial Reporting, 8th Edition William C. Boynton California Polytechnic State University at San Luis Obispo Raymond N. Johnson Portland State University Chapter 12 – Audit Procedures in Response to Assessed Risks: Substantive Tests
Determining Detection Risk • Detection Risk Model • If, AR = IR x CR x DR, and • DR = AP x TD so, • DR = AR / (IR x CR)
Preliminary Audit Strategy, Planned Detection Risk, and Planned Emphasis on Audit Tests
Study Break • Which of the following is the correct representation of detection risk? • DR = AP x CR • DR = AP x IR • DR = TD x AP • DR = TD x AR C. DR = TD x AP
Study Break • Which of the following is not a step for assessing the risk of a material misstatement? • Evaluate the magnitude of potential misstatement • Evaluate the likelihood of potential misstatement • Evaluate who identified the potential misstatement • Evaluate the type of potential misstatement C. Evaluate who identified the potential misstatement
Using IT to Support Substantive Tests • Generalized Audit Software • Reconcile Detail Audit Data with the General Ledger • Selecting and Printing Audit Samples • Testing Calculations and Making Computations • Testing the Entire Population • Summarizing Data and Performing Analyses
Audit Choices in the Design of Substantive Tests • Nature • Timing • Extent • Staffing
Timing of Substantive Tests • Prior to Balance Sheet Date • Interim Date Risks • Importance of Internal Controls • At the Balance Sheet Date • Comparison of Account Balances • Investigate Unusual Amounts • Other Analytical Procedures
Special Considerations • Balance Sheet and Income Statement Accounts • Related Party Transactions
General Framework for Developing an Audit Program for Substantive Tests • Nature of Procedures to be Performed • Outline of the work to be done • Basis for coordinating, supervising, and controlling the audit • A record of the work performed • Addressing All Assertions
Study Break • This type of test determines the fairness of significant financial statement assertions. • Tests of Controls • Substantive Tests • Inherent Tests • None of the above B. Substantive Tests
Study Break • This type of substantive test involves comparing plausible relationships among both financial and nonfinancial data. • Initial Procedures • Substantive Analytical Procedures • Tests of Details of Transactions • Tests of Details of Balances B. Substantive Analytical Procedures
Study Break • This choice in designing a substantive test specifically identifies the size of a sample that is needed to meet the acceptable level of detection risk. • Nature • Timing • Extent • Staffing C. Extent