Preparing an Aging Schedule to Estimate Allowance for Doubtful Accounts A review of open invoices of Sketchers Inc. results in the following report. Required days, 3160 days, (3) 30\% for 6190 days and (4) 60% for greater than 90 days, What is the ending balance of the allowance for doubtful accounts as estimated by the company? Complete the following table to complete requirements of parts a and b. Note: For each of the dollar amounts that you enter into the table below, round to two digits after the decimal; for example, enter 1.42 for 1.424, or 1.43 for 1.425