On June 15, Ohio Company sold merchandise for $1,300 on terms of n/30 to Whist Company. On June 20, Whist Company returned some of the merchandise for a credit of $300, and on June 25, Whist paid the balance owed. Give Ohio's entries to record the sale, return, and receipt of payment under the perpetual inventory system. The cost of the merchandise sold on June 15 was $750, and the cost of the merchandise returned to inventory on June 20 was $175. E-6