Prepare journal entries to record the following transactions for a retail store. The company uses a perpetual inventory system and the gross method.

Apr.		2		Purchased $4,100 of merchandise from Lyon Company with credit terms of 2/15, n/60, invoice dated April 2, and FOB shipping point.
		3		Paid $210 cash for shipping charges on the April 2 purchase.
		4		Returned to Lyon Company unacceptable merchandise that had an invoice price of $600.
		17		Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise.
		18		Purchased $7,500 of merchandise from Frist Corp. with credit terms of 1/10, n/30, invoice dated April 18, and FOB destination.
		21		After negotiations, received from Frist a $600 allowance toward the $7,500 owed on the April 18 purchase.
		28		Sent check to Frist paying for the April 18 purchase, net of the allowance and the discount.