E6-10 Sundance Systems has the following transactions during July. July 5 Purchases 40 LCD televisions on account from Red River Supplies for $2,500 each, terms 3/10,n/30. July 8 Returns to Red River two televisions that had defective sound. July 13 Pays the full amount due to Red River. July 28 Sells remaining 38 televisions from July 5 for $3,000 each on account. Required: Record the transactions of Sundance Systems, assuming the company uses a perpetual inventory system. E6-10 Sundance Systems has the following transactions during July. July 5 Purchases 40 LCD televisions on account from Red River Supplies for $2,500 each, terms 3/10,n/30. July 8 Returns to Red River two televisions that had defective sound. July 13 Pays the full amount due to Red River. July 28 Sells remaining 38 televisions from July 5 for $3,000 each on account. Required: Record the transactions of Sundance Systems, assuming the company uses a perpetual inventory system