6. On September 12, Vander Company, Inc. sold merchandise in the amount of $5,800 to Jepson Company, with credit terms of 2/10,n/30. The cost of the items sold is $4,000. Vander uses the periodic inventory system. On September 14, Jepson returns some of the merchandise. The selling price of the merchandise is $500 and the cost of the merchandise returned is $350. Jepson pays the invoice on September 18 , and takes the appropriate discount. The journal entry that Vander makes on September 18 is