Griffin Shoe Company records Sales Returns and Allowances, Sales Discounts, and Credit Card Discounts as contra-revenues. July 12 Sold merchandise to customer at factory store who charged the $600 purchase on her American Express card. American Express charges a 3 percent credit card fee. Cost of goods sold was $475. July 15 Sold merchandise to Customer T at an invoice price of $5,800; terms 2/10,n/30. Cost of goods sold was $2,900. July 20 Collected cash due from Customer T. July 21 Before paying for the order, a customer returned shoes with an invoice price of $1,200; cost of goods sold was $720. Complete the following table by entering the amounts of the effects of each transaction, including the related cost of goods sold. Note: Indicate decreases with a minus sign. Answer is complete but not entirely correct