February 1 Paid $3,750 accounts payable balance due to a supplier. March 15 Received $2,500 partial payment on a $5,000 accounts receivable balance. Wrote off the rest of the account as uncollectible. April 1 Purchased on account $53,700 merchandise for resale, with 2/10, n/30 terms. April 5 Paid the invoice for April 1 purchase October 10 Sold merchandise for cash of $28,000. Cost of the merchandise sold was $12,200. November 1 Borrowed $20,000 at 6% interest for 5 years with annual payments of principal and interest on October 31. Used the loan proceeds to purchase a $20,000 delivery truck. December 5 Sold merchandise on account for $91,500. Cost of the merchandise sold was $40,500. Payment terms on the invoice were 1/10, n/30. December 7 Of the merchandise sold on December 5, $2,000 was returned. Cost of the merchandise was $1,100. INSTRUCTIONS: Journalize the appropriate entries for the above transactions. The company uses a perpetual inventory system.