July $12$ Sold merchandise to customer at factory store who charged the $$400$ purchase on her American Express card. American Express charges a $2$ percent credit card fee. Cost of goods sold was $$275.$

July $15$ Sold merchandise to Customer $T$ at an invoice price of $$5,700$; terms $\frac{2}{10},\frac{n}{30}.$ Cost of goods sold was $$2,850.$

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.

$\backslash$table$[[$Transaction$,\backslash$table$[[$Net$],[$Sales$]],\backslash$table$[[$Cost of$],[$Goods$],[$Sold$]],\backslash$table$[[$Gross$],[$Profit$]]],[$July $12,392,275,117$