The trial balance of Pacilio Security Services, Inc. as of January 1, Year 5, had the following normal balances: $62,860 20,500 Cash Accounts receivable Supplies Prepaid rent Merchandise inventory (9 @ $240) Land Accounts payable Salaries payable Common stock Retained earnings 150 2,000 2,160 4,000 980 1,500 50,000 39,198 During Year 5, Pacilio Security Services experienced the following transactions: 1. Paid the salaries payable from Year 4. 2. On January 15, purchased 20 standard alarm systems for cash at a cost of $250 each. 3. On February 1, paid the accounts payable of $980, but not within the discount period. (The company uses the gross method.) 4. On March 1, leased a business van. Paid $4,800 for one year's lease in advance. 5. Paid $7,200 on May 1 for one year's rent on the office in advance. 6. Purchased with cash $500 of supplies to be used over the next several months by the business. 7. Purchased with cash another 25 alarm systems on August 1 for resale at a cost of $260 each. 8. On September 5, purchased on account 30 standard alarm systems at a cost of $265. 9. Installed 60 standard alarm systems for $33,000. Sales of $22,000 were on account, while $11,000 were cash sales. O. Record the cost of goods sold related to the sale from Event 9 using the perpetual FIFO method. 11. Made a full refund to a dissatisfied customer who returned her alarm system. The sale had been a cash sale for $550 with a cost of $260. Record the reversal of revenue. 12. Made a full refund to a dissatisfied customer who returned her alarm system. The sale had been a cash sale for $550 with a cost of $260. Record the reversal of cost. 13. Paid installers and other employees a total of $21,000 cash for salaries. 14. Sold $45,000 of monitoring services during the year. The services are billed to the customers each month. 15. Sold an additional monitoring service for $1,200 for one year's senrvice. The customer paid the full amount of $1,200 on October 1. 16. Collected $74,000 of accounts receivable during the year. 17. Paid an additional $6,000 to settle some of the accounts payable. 18. Paid $3,500 of advertising expense during the year. 19. Paid $2,320 of utilities expense for the year. 0. Paid a dividend of $15,000 to the shareholders.