Answered: An auditor is determining the…

An auditor is determining the appropriate sample size for testing inventory valuation using MUS. The population has 3,140 inventory ams Calculate the preliminary sample size.

FINANCIAL ACCOUNTING

10th Edition

ISBN:9781259964947

Author:Libby

Publisher:Libby

Chapter1: Financial Statements And Business Decisions

Section: Chapter Questions

Problem 1Q

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Evaluating a Sampling Application. Tom Barton, an assistant accountant with a local CPAfirm, recently graduated from Other University. He studied statistical sampling for auditing in college and wants to impress his employers with his knowledge of modern auditingmethods.Barton decided to select a random sample of payroll checks for the test of controls usinga tolerable rate of deviation of 5 percent and an acceptable risk of overreliance of 5 percent. The senior accountant told Barton that 2 percent of the checks audited last year hadone or more errors in the calculation of net pay. He decided to audit 100 random checks.Because supervisory personnel had paychecks with higher amounts than production workers, he selected 60 of the supervisor checks and 40 checks of the others. He was very carefulto see that the selections of 60 from the April payroll register and 40 from the August payrollregister were random.The audit of this sample yielded two deviations, exactly the 2 percent rate…
Monetary Unit Sampling with IDEA: Determining Sample Size. Assume that your audit team has established the following parameters for the examination of ELM’s sales transactions: Risk of incorrect acceptance 10% Tolerable misstatement $311,711 (or 8% of the recorded balance of the transactions) Expected misstatement $77,928 (or 2% of the recorded balance of the transactions) Required:a. Use IDEA to determine the necessary sample size, given the above parameters.Parts (b), (c), and (d) are independent scenarios that affect the sample size in this example.b. Assume that your audit team has decided to increase their reliance on internal controland permit a corresponding increase in the risk of incorrect acceptance from 10 percentto 15 percent, which maintains overall audit risk at the same level. What is the necessarysample size, holding all other factors constant?c. Assume that your audit team has decided to reduce the level of tolerable misstatementfrom $311,711 to $233,783 (or…
d. Assume that based on additional controls implemented by ELM, your audit team has decided to reduce the expected misstatement from $77,928 to $19,482 (0.5 percent of the recorded balance of the transactions). What is the necessary sample size, holding all other factors constant?
Evan Kristopher, CPA intends to use probability-proportional-to-size sampling. He has properly selected and audited a sample of 100 accounts receivable from his client’s population of 3,000 accounts. He calculated a sampling interval of $6,000 and the tolerable misstatement for the account is $30,000. Evan also recalls that “basic precision” is equal to the appropriate reliability factor multiplied times the sampling interval. He wishes to accept a risk of incorrect acceptance of 10%. He found that 97 of the 100 accounts in the sample were properly calculated. However, the following three errors existed: Book Value Audited Value $75 $70 1,000 750 9,300 6,720 Required: Calculate the projected misstatement. Calculate the basic precision. Calculate the incremental allowance. Calculate the upper limit on misstatement. What would the auditors’ conclusion be for the population based on the analysis? explain please
TRUE OR FALSE When evaluating the results of specific items selected for testing, its effects must be projected to the whole population. Audit sampling refers to the application of audit procedures to less than 100% of the items in account balance or class of transactions for the purpose of evaluating some of its characteristics. In performing external confirmations, the management prepares the requests and receives and replies for communication to the auditor. One of the ways to gain knowledge of any lirigations and claims is through an examination of professional or legal expenses and related source documents. Related parties generally unreliable in nature which leads to the auditor performing procedures to examine transactions with them.
Assume that your audit assistants also performed tests of controls on a sample of 200 purchases. During the tests they found that 16 purchases did not comply with the control procedures as laid down. This gave a sample deviation rate of 8%. After performing the tests, the audit assistant noted the following conclusion: The deviation rate of 8% is below the quantitative materiality level of 10% as outlined in the accounting standards. Therefore, controls over purchases can be relied on'. Critically evaluate the appropriateness of the assistant's evaluation of sampling results relating to the tests of controls on purchases.
What is the definition of audit sampling based on PAS 530?
Sample Size and Sampling Interval Determination: Monetary Unit Sampling. Reagan Simmons is conducting the audit of Ace Inc., and is using MUS to select a sampleof inventory items for examination. The recorded balance in Ace’s inventory account was$1,200,000. In carrying out the sampling plan, Simmons established a risk of incorrectacceptance of 5 percent, a tolerable misstatement of $100,000, and an expected misstatement of $20,000.Required:a. What parameters would Simmons consider in determining the sample size for Ace’sinventory?b. How would Simmons identify or establish each of these parameters?c. Determine the necessary sample size for the audit of Ace’s inventory.d. Based on the sample size determined in part (c), determine the appropriate samplinginterval.e. Briefly describe how Simmons would select the sample from a computerized inventorylist that Ace maintains.
An auditor is reviewing transactions in an expense account. The dollar amounts are 118, 140, 133, 167, 171, 158, and 145. Construct a 90% confidence interval for the average transaction amount.
Complete the statement. The lower the risk of material misstatement, a. the greater the maximum tolerable misstatement b. the higher the audit risk required. c. the later in the year that principal audit test procedures are performed d. the smaller the sample size needed for substantive testing
Q5) Audit sampling is used in conjunction with many audit tests, and may be performed on a statistical or nonstatistical basis.a. Define the term audit sampling.b. List and explain two advantages of the use of statistical sampling as compared to non statistical sampling.