Aging of Receivables Schedule The accounts receivable clerk for Kirchhoff Industries prepared the following partially completed aging of receivables schedule as of the end of business on November 30: Not Days Past Due Past Over Customer Balance Due 1-30 31-60 61-90 90 Academy Industries Inc. 5,300 5,300 Ascent Company 5,100 5,100 Zoot Company Subtotals 7,600 656,600 396,600 144,500 7,600 63,000 32,800 The following accounts were unintentionally omitted from the aging schedule and not included in the subtotals above: Customer Conover Industries Keystone Company Moxie Creek Inc. Rainbow Company Swanson Company Balance Due Date $9,200 July 9 6,600 September 19 13,100 October 17 7,900 17,700 November 5 December 21 19,700 a. Determine the number of days past due for each of the preceding accounts as of November 30. If an account is not past due, enter 0.