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 $$700$ purchase on her American Express card. American Express charges a $2$ percent credit card fee. Cost of goods sold was $$575.$

July $15$ Sold merchandise to Customer $T$ at an invoice price of $$4,300$; terms $\frac{2}{10},\frac{n}{30}.$ Cost of goods sold was $$2,150.$

July $20$ Collected cash due from Customer T$.$

July $21$ Before paying for the order, a customer returned shoes with an invoice price of $$1,400$; cost of goods sold was $$840.$

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.

$\backslash$table$[[$Transaction$,$Net Sales,$\backslash$table$[[$Cost of$],[$Goods Sold$]],\backslash$table$[[$Gross$],[$Profit$]]],[$July $12,,,],[$July $15,,,],[$July $20,,,],[$July $21,,,]]$