Cant figure out the numbers for general journal entires at b

Cant figure out the numbers for general journal entires at bottom

Apr. 2 Purchased $4,500 of merchandise from Lyon Company with credit terms of 2/15, n/60, invoice dated April 2, and FOB shipping point 3 Paid $252 cash for shipping charges on the April 2 purchase. 4 Returned to Lyon Company unacceptable merchandise that had an invoice price of $450 17 Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise. 18 Purchased $9,700 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 $500 allowance toward the $9,700 owed on the April 18 purchase. 28 Sent check to Frist paying for the April 18 purchase, net of the allowance and the discount. Prepare journal entries to record each of the above merchandising transactions assuming that the buyer uses the periodic inventory system and the gross method.

Solution

Journal entries :

Date	accounts & explanation	debit	credit
Apr 17	Account payable-Lyon (4500-450)	4050
	Bank (4050*98%)		3969
	Purchase discounts (4050*2%)		81
Apr 28	Account payable-Frist (9700-500)	9200
	Bank (9200*99%)		9108
	Purchase discount (9200*1%)		92