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 1,000 units at a price of $11 cash per unit (for a total cost of $11,000). 5 Allied sold 500 of the units in inventory for $15 per unit (invoice total: $7,500) to Macy Co. under credit terms 2/10, n/60. The goods cost Allied $5,500. 7 Macy returns 50 units because they did not fit the customer's needs (invoice amount: $750). Allied restores the units, which cost $550, to its inventory. 8 Macy discovers that 50 units are scuffed but are still of use and, therefore, keeps the units. Allied gives a price reduction (allowance) and credits Macy's accounts receivable for $350 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. Prepare journal entries to record the following transactions for Allied assuming it uses a perpetual inventory system and the gross method