Could you please help me with this Earthwear Mini case Chapter 10 (audit).?

In this mini-case you will complete the test of details on accounts receivable for the 2016 audit of EarthWear Clothiers, Inc. The principal test of detail involves sending "confirmations" or letters to customers so that they can confirm that they owe EarthWear the reported balance. All six customer accounts receivable balances exceeding $100,000 were targeted for testing. These six balances, aggregated total of $921,000, were confirmed without exceptions. The remaining accounts are of similar size and total $7,722,000 and will be tested via audit sampling. Inputs for the sample size determination were, Desired Confidence Level-95%, Tolerable Misstatement-$600,000, and Expected Misstatement-$154,440. Based on these inputs, 67 accounts receivable balances were selected for confirmation requests. The first 63 accounts receivable confirmations have already been reviewed by other staff members and no errors have been found. The remaining four confirmations require your review as they were returned with notes from customers indicating a potential misstatement. Please note that legitimate timing differences do not result in misstatements. rev: 09_13_2016_QC_CS-58870, 10_20_2016_QC_CS-66079 1. value: 14.00 points Note: This question will not be automatically graded. It will be sent to your instructor for review. Required information 1. Review the four confirmation responses in the PDF file downloaded from the mini-case website (a link is also provided below). Enter the information into Work Paper 10-1. For each confirmation response, please determine whether the difference noted by the customer represents a misstatement or a timing difference. After reviewing all four confirmations, please complete both the nonstatistical and the statistical evaluation options outlined on Work Paper 10-1. Chapter 9 of the text provides guidance on both nonstatistical and statistical evaluation. You will need to obtain the Sampling Interval before evaluating the results statistically using IDEA. One approach you can use to obtain the sampling interval is to calculate the sample size in IDEA using the inputs provided above. Please refer to Chapter 9 for a description of how to calculate a sample size and evaluate errors using IDEA. Please be careful as you enter your results from IDEA to the work paper as the items may not be listed in the same order. Download the PDF file above to complete this case. Complete the worksheet below by reviewing the accounts receivable confirmation file contained in the Instructions. (Leave no cell blank - Be sure to enter "0" wherever required.) Work Paper 10-1 EARTHWEAR CLOTHIERS Evaluation of A/R Confirmatio December 31, 2016 Results of A/R Confirmations Customer ID Customer Name A/R Balance A/R Balance per Difference per Customer Re per clients' records 652-54310 Red Star Health Group $ 12,365 210-38725 Museum of Flight $ 14,235 254-62418 Summit Hills Country Club $ 24,362 179-26343 Central States Hotels $ 18,642 $ 880,560 63 additional items Total Dollar Amount of Items in Sample $ 950,164 Customer $ $ 12,356 9 $ $ 0 14,235 $ $ 21,520 2842 $ $ 15,642 3,000 $ 880,560 $ $0 $ 930,078 20,086 N To Nonstatistical Evaluation of Errors (Round your percentage answers for "Ratio of Misstatements" to 4 decimal places. Round all other answers to the nearest whole dollar. Leave no cell blank - Be sure to enter "0" wherever required.) Book Value Stratu of Stratum m >$100, 921,0 $ 000 00