Aging of Recelvables Schedule The accounts receivable clerk for Kirchhoff Industries prepared the following partially completed aging of receivables schedule as of the end of business on August 31 : The following accounts were uninteationaly omitted from the aging schedule and not included in the preceding subtotals: a. Determine the number of days past due for each of the preceding accounts as of August 31 . If an account is not past due, enter 0 . b. Complete the aging of receivables schedule by adding the omitted accounts to the bottom of the schedule and updating the totals. If an amount box does not require an entry, leave it biank