Lee Choi opened Choi s Window Washing, Inc. on July 1, 2008. During July the following transactions were completed.
July 1 Issued $12,000 of common stock for $12,000 cash.
1 Purchased used truck for $6,000, paying $3,000 cash and the balance on account.
3 Purchased cleaning supplies for $1,300 on account.
5 Paid $2,400 cash on one-year insurance policy effective July 1.
12 Billed customers $2,500 for cleaning services.
18 Paid $1,000 cash on amount owed on truck and $800 on amount owed on cleaning supplies.
20 Paid $1,200 cash for employee salaries.
21 Collected $1,400 cash from customers billed on July 12.
25 Billed customers $5,000 for cleaning services.
31 Paid gas and oil for month on truck $200.
31 Declared and paid $900 cash dividend.
The chart of accounts for Choi s Window Washing contains the following accounts:
No. 101 Cash, No. 112 Accounts Receivable, No. 128 Cleaning Supplies, No. 130 Prepaid Insurance, No. 157 Equipment, No. 158 Accumulated Depreciation Equipment, No. 201 Accounts Payable, No. 212 Salaries Payable, No. 311 Common Stock, No. 320 Retained Earnings, No. 332 Dividends, No. 350 Income Summary, No. 400 Service Revenue, No. 633 Gas & Oil Expense ,No. 634 Cleaning Supplies
Expense, No. 711 Depreciation Expense, No. 722 Insurance Expense, and No. 726 Salaries Expense.
(a) Journalize and post the July transactions. Use page J1 for the journal and the three-column
form of account.
(b) Prepare a trial balance at July 31 on a worksheet.
(c) Enter the following adjustments on the worksheet and complete the worksheet.
(1) Services provided but unbilled and uncollected at July 31 were $1,500.
(2) Depreciation on equipment for the month was $300.
(3) One-twelfth of the insurance expired.
(4) An inventory count shows $400 of cleaning supplies on hand at July 31.
(5) Accrued but unpaid employee salaries were $600.
(d) Prepare the income statement and a retained earnings statement for July and a classified balance
sheet at July 31.
(e) Journalize and post adjusting entries. Use page J2 for the journal.
(f) Journalize and post closing entries and complete the closing process. Use page J3 for the journal.
(g) Prepare a post-closing trial balance at July 31.
Check for answers:
(b) Trial balance $22,000
(c) Adjusted trial balance $24,400
(d) Net income $5,600;
Total assets $19,800
(g) Post-closing trial balance $20,100