2. Griffin Shoe Company records Sales Returns and Allowances, Sales Discounts and Credit Card Discounts as contra-revenues 2 points July 12 Sold merchandise to customer at factory store who charged the $300 purchase of her rices and American Express charges al percent credit card fee Coat of good old was $175. July 15 Sold merchandise to Customer at an invoice price of $5,000 eme 3/10, 1/3. Cont of goods sold was $3,500 July 20 collected canh due from Customer T. July 21 Before paying for the order a customer returned shoes with an invoice price of 100 cost of good wad was $600. Complete the following table by entering the amounts of the effects of each transaction, including the related cost of goods sold, (Indicate decreases with a minus sign.) Book 121 Petarences Cost of Goods Sold Gross Profit Net Sales Transaction July 12 July 15 July 20 July 21