Prepare journal entries to record each of the following sales transactions of a merchandising company. The company uses a perpetual inventory system and the gross method.

Apr.		1		Sold merchandise for $6,400, with credit terms n/30; invoice dated April 1. The cost of the merchandise is $3,840.
Apr.		4		The customer in the April 1 sale returned $720 of merchandise for full credit. The merchandise, which had cost $432, is returned to inventory.
Apr.		8		Sold merchandise for $2,700, with credit terms of 1/10, n/30 invoice dated April 8. Cost of the merchandise is $1,890.
Apr.		11		Received payment for the amount due from the April 1 sale less the return on April 4.