JW's Lock & Key had the following transactions in December.

Dec. 1 Paid December's rent, check # 6287, $3,100

2 Paid annual premiums on property and casualty insurance policies, check # 6288, $1,900.

3 Performed locksmith services on new house, sent invoice # 601 to the homeowner, Sam Mason, $2,700.

4 Issued Invoice # 602 to Hastings who purchased a new safe on account, $3,550. Cost of Merchandise Sold was $1,250.

5 Purchased office supplies, check # 6289, $620.

6 Purchased inventory from Key Supplies Co., $5,500. terms 1/10, n/30

7 Paid UPS $419 cash for delivery of the inventory purchased on December 6.

7 Jake deposited an additional $8,000 cash in the business.

8 Returned damaged inventory to Key Supplies Co., $500

8 Received $2,500 cash, an advance payment for locksmith services.

9 Unlocked a safe for a customer and received $1,000 cash.

9 Bought a new computer (equipment) from Office Depot on account, $1,576

10 Sold 2 safes and received cash, 2,200. Cost of Merchandise Sold was $800.

11 Purchased 5 safes to restock inventory on account from Brinks Co, $4,338 terms, 2/5, n/45.

12 Customer returned one of the safes purchased on December 10, refunded the customer $1,100 cash. Cost of Merchandise Sold was $475.

13 Paid Verizon for wireless telephone services, $495, check # 6290.

14 Paid Key Supplies Co for the purchase on December 6, less return and discount, check # 6291.

14 Received cash on account, $1,500, From Nathan Dean. Dean did not pay his November invoice #590 within the credit terms 2/10. The discount was forfeited.

15 Recorded cash sales for the store from the 1st to the 15th, $13,208. Cost of Merchandise Sold was $4,783.

16 Received $1,900 from Hastings on account.

17 Paid Office Depot on account, $500, check # 6292.

18 Performed locksmith services on account for Larry Contractor, $700.

19 Paid electricity bill for December, check # 6293, $1,760.

19 Paid for Domino's pizza delivery for the December office party, check #6294, $175

20 Jake withdrew $10,500 for a vacation.

25 Paid the water bill for December, check # 6295, $120.

25 Paid Brinks Co. on account, $2,500, check # 6296.

26 Paid part time employees their salary, $2,700

27 Received cash on account from Larry Contractor, $700.

30 Recorded cash sales for the store from the 16th to the 30th, $8,735. Cost of Merchandise Sold was $2,784.

Background

JW’s Lock & Key is owned and operated by Jake Walters and is located in Odessa, TX. Jake is a locksmith and provides locksmith services and has a store that sells everything from keys to safes. You have just been hired as the accountant as of December 1, 2020.

Required

1. The general ledger contains the current balances for all accounts as of November 30, 2020. The subsidiary ledgers for A/R and A/P also contain the current balances as of November 30, 2020. Review the information in these accounts before beginning the project.

2. Journalize the December transactions in the general journal. Descriptions are not required.

3. Post daily to the Accounts Receivable Subsidiary Ledger and the Accounts Payable Subsidiary Ledger. Place a checkmark in the Post Reference column of the General Ledger next to the GL account number; i.e. 201/√. The checkmark denotes that you have posted to the Subsidiary Ledger account. On December 31, post to the General Ledger.

4. Prepare an Unadjusted Trial Balance, using the worksheet. Complete the worksheet using the following adjustment information for December:

Office supplies on hand on December 31 are $1,225.

A physical count of inventory showed an ending inventory cost of $44,500.

Recorded depreciation on equipment for the month, $4,200.

Insurance expired during December is $300.

Earned $1,975 worth of the unearned service revenue.

Sales refunds estimated for the year $10,000

Cost of estimated returns for the year $2,000

5. Journalize and post the ADJUSTING entries in the GJ, Ledger and subsidiary ledgers.

6. Journalize and post the CLOSING entries in the GJ, Ledger and subsidiary ledgers.

7. Prepare JW’s Lock & Key’s financial statements for the year ended December 31, 2020.

Note: Jake Walter’s Capital at January 1, 2020 was $262,643.

8. Prepare a Post-Closing Trial Balance.

Check Figures:

Unadjusted Trial Balance: $911,013

Cash Account Balance: $164,835

Net Income (Loss): $506,498