need help correcting

Required information { The foifowfng information applies to the questions dismayed before] Allied Merchandisers was organized on May 1. Macy Co. is a major customer {buyer} of Allied {seller} products. May 3 Allied made its first and only purchase of inventory for the period on May 3 for 2,900 units at a price of $18 cash per unit (for a total cost of $28,680). 5 Allied sold 1,506 of the units in inventory for $14 per unit (invoice total: $21,089) to Macy Co. under credit terms Elia. nl. The goods cost Allied $15.388. 7 Macy returns 125 units because they did not fit the customer's needs (invoice amount: $1,756). Allied restores the units, which cost $1,253, to its inventory. 3 Macy discovers that 206 units are scuffed but are still of use and, therefore, keeps the units. Allied sends Macy a credit memorandum for $390 toward the original invoice amount to compensate for the damage. 15 Allied receives payment from Macy for the amount owed on the May 5 purchase; payment is net of returns, allowances, and any cash discount. x Answer is complete but not entirely correct. No Date General Journal Debit Credit 1 May 03 Merchandise inventory 20,000 Cash 20,000 2 May 05 Accounts receivable 21,000 Sales 21,000 3 May 05 Cost of goods sold V 15,000 Merchandise inventory 15,000 4 May 07 Sales returns and allowances 1,750 Accounts receivable 1,750 5 May 07 Merchandise inventory 1,250 Cost of goods sold 1,250 6 May 08 Sales returns and allowances 300 Accounts receivable 300 May 15 Cash V 17,640 X Sales discounts 360 Accounts receivable 18,000 X