Periodic inventory system. Please help me with last journal entry.

DS Unlimited has the following transactions during August. August 6 Purchases 70 handheld game devices on account from GameGirl, Inc., for $200 each, terms 1/10, n/60. August 7 Pays $480 to Sure Shipping for freight charges associated with the August 6 purchase. August 10 Returns to GameGirl six game devices that were defective. August 14 Pays the full amount due to GameGirl. August 23 Sells 50 game devices purchased on August 6 for $220 each to customers on account. The total cost of the 50 game devices sold is $10,212.50. Exercise 6-19A Part 1 Required: 1. Record the transactions of DS Unlimited, assuming the company uses a periodic inventory system. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.)