May I get some help with the highlighted spots please.

In this mini-case you will complete the test of details on accounts receivable for the 2019 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. EARTHWEAR CLOTHIERS Evaluation of A/R Confirmations December 31, 2022 Results of A/R Confirmations Complete the worksheet below by reviewing the accounts receivable confirma5ion file contained in the Instrucions. In this mini-case you will complete the test of details on accounts receivable for the 2019 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. EARTHWEAR CLOTHIERS Evaluation of A/R Confirmations December 31, 2022 Results of A/R Confirmations Complete the worksheet below by reviewing the accounts receivable confirma5ion file contained in the Instrucions