Question: NuParts, Inc., has estimated quarterly sales for next year, starting with Quarter 1, of $15,900, $16,800, $17,500, and $16,400. Purchases are equal to 67 percent of the following quarter's sales and the accounts payable period is 60 days. Assume 30 days in each month. How much will the firm owe its suppliers at the end of Quarter 3?