Prepare journal entries to record the following transactions for a retail store. The company uses a perpetual inventory system and the gross method. April 2 Purchased $4,600 of merchandise from Lyon Company with credit terms of 2/15, n/60, invoice dated April 2, and FOB shipping point. April 3 Paid $300 cash for shipping charges on the April 2 purchase. April 4 Returned to Lyon Company unacceptable merchandise that had an invoice price of $600. April 17 Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise. April 18 Purchased $8,500 of merchandise from Frist Corporation with credit terms of 1/10, n/30, invoice dated April 18, and FOB destination. April 21 After negotiations over scuffed merchandise, received from Frist a $500 allowance toward the $8,500 owed on the April 18 purchase. April 28 Sent check to Frist paying for the April 18 purchase, net of the allowance and the discount. \begin{tabular}{|c|c|c|c|c|c|} \hline \multirow[t]{3}{*}{4} & April 17 & Accounts payable_-Lyon & & & \\ \hline & & Merchandise inventory & & & \\ \hline & & Cash & & & \\ \hline \multirow[t]{2}{*}{5} & April 18 & Merchandise inventory & & 8,500 & \\ \hline & & Accounts payable_Frist & & & 8,500 \\ \hline \multirow[t]{2}{*}{6} & April 21 & Accounts payable_-Frist & & 500 & \\ \hline & & Merchandise inventory & & & 500 \\ \hline \multirow[t]{3}{*}{7} & April 28 & Accounts payable-Frist & 2 & & \\ \hline & & Merchandise inventory & & & \\ \hline & & Cash & & & \\ \hline \end{tabular}