Aging of receivables schedule OBJ. 4 The accounts receivable clerk for Waddell Industries prepared the following partially completed aging of receivables schedule as of the end of business on August 31:

1 2

3 4

5 21 22 Acme Industries Inc.

Alliance Company Zollinger Company Subtotals 3,000 4,500 5,000 1,050,000 30,000 5,000 115,000 3,000 600,000 4,500 220,000 85,000 1–30 31–60 61–90 Not Due Past 90 Over Customer Balance Days Past Due A B C D E F G The following accounts were unintentionally omitted from the aging schedule and not included in the preceding subtotals:

Customer Balance Due Date Builders Industries $44,500 May 1 Elkhorn Company 21,000 June 20 Granite Creek Inc. 7,500 July 13 Lockwood Company 14,000 September 9 Teton Company 13,000 August 7

a. Determine the number of days past due for each of the preceding accounts as of August 31.

b. Complete the aging of receivables schedule by adding the omitted accounts to the bottom of the schedule and updating the totals.