Case 1. AccuTrac Software creates and sells cutting-edge networking software. AccuTrac's quality control officer estimates that 20% of the company's sales and purchases of inventory are returned for additional debugging. AccuTrac needs special journals for Sales returns and allowances Required Purchase returns and allowances 1. Design the two special journals. For each journal, include a column for the appropriate business document. 2. Enter one transaction in each journal, using the Austin Sound transaction data illustrated on pages 236-243. Show all posting references, including those for column totals.