can i have help double checking 1-3, and then completinf 4-7, thanks !

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 $5,500 of merchandise from Lyon Company with credit terms of 2/15, 1/60, invoice dated April 2, and FOB shipping point. 3 Paid $240 cash for shipping charges on the April 2 purchase. 4 Returned to Lyon Company unacceptable merchandise that had an invoice price of $650. 17 Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise. 18 Purchased $10,300 of merchandise fron Frist Corp. with credit terms of 1/10, 1/30, invoice dated April 18, and FOB destination. 21 After negotiations, received from Frist a $400 allowance toward the $10,300 oved on the April 18 purchase. 28 Sent check to Frist paying for the April 18 purchase, net of the allowance and the discount. View transaction llest Journal entry worksheet 5 6 7 Purchased $5,500 of merchandise from Lyon Company with credit terms of 2/15, 1/60, invoice dated April 2, and FOB shipping point. No Date General Journal Debit Credit 1 Apr 02 5,500 Merchandise inventory Accounts payable-Lyon 5,500 2 Apr 03 Merchandise inventory Cash 240 240 3 Apr 04 Accounts payable-Lyon Merchandise inventory 650 650 1 Purchased $5,500 of merchandise from Lyon Company with credit terms of 2/15, n/60, invoice dated April 2, and FOB shipping point. 2 Paid $240 cash for shipping charges on the April 2 purchase. 3 Returned to Lyon Company unacceptable merchandise that had an invoice price of $650. 4 Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise. 5 Purchased $10,300 of merchandise from Frist Corp. with credit terms of 1/10, n/30, invoice dated April 18, and OD --Lim- Note : journal entry has been entered 3 Returned to Lyon Company unacceptable merchandise that had an invoice price of $650. 4 Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise. 5 Purchased $10,300 of merchandise from Frist Corp. with credit terms of 1/10, n/30, invoice dated April 18, and FOB destination. 6 After negotiations, received from Frist a $400 allowance toward the $10,300 owed on the April 18 purchase. 7 Sent check to Frist paying for the April 18 purchase, net of the allowance and the discount. Note : journal entry has been entered