Answer:
a. Unadjusted Trial Balance
Accounts Debits Credits
Cash $ 47,300
Accounts Receivable 10,400
Supplies 3,400
Equipment 19,400
Accumulated Depreciation $ 3,800
Salaries Payable
Common Stock 28,000
Retained Earnings 8,200
Dividend 1,100
Service revenue 54,000
Repairs and
maintenance exp $12,400
Totals $ 94,000 $ 94,000
b. Adjusted Trial Balance
Accounts Debits Credits
Cash $ 47,300
Accounts Receivable 10,400
Supplies 1,200
Equipment 19,400
Accumulated Depreciation $ 8,200
Salaries Payable 20,700
Common Stock 28,000
Retained Earnings 8,200
Dividend 1,100
Service revenue 54,000
Repairs and
maintenance exp 12,400
Salaries expense 20,700
Depreciation Exp 4,400
Office supplies exp 2,200
Totals $119,100 $ 119,100
3. Income Statement for the year ended December 31, 2021
Service revenue 54,000
Repairs and
maintenance exp 12,400
Salaries expense 20,700
Depreciation Exp 4,400
Office supplies exp 2,200 39,700
Net income $14,300
4. Post-closing Trial Balance
Accounts Debits Credits
Cash $ 47,300
Accounts Receivable 10,400
Supplies 1,200
Equipment 19,400
Accumulated Depreciation $ 8,200
Salaries Payable 20,700
Common Stock 28,000
Retained Earnings 21,400
Totals $78,300 $78,300
Explanation:
a) Data and Calculations:
Accounts Debits Credits
Cash $ 17,000
Accounts Receivable 7,400
Supplies 3,400
Equipment 12,000
Accumulated Depreciation $ 3,800
Salaries Payable 5,800
Common Stock 22,000
Retained Earnings 8,200
Totals $ 39,800 $ 39,800
1. March 12 Accounts receivable $20,400 Cash $33,600 Service revenue $54,000
2. May 2 Cash $17,400 Accounts receivable $17,400
3. June 30 Cash $6,000 Common stock $6,000
4. August 1 Salaries Payable $5,800 Cash $5,800
5. September 25 Repairs and maintenance expenses, $12,400 Cash $12,400
6. October 19 Equipment $7,400 Cash $7,400
7. December 30 Cash dividends $1,100 Cash $1,100
Adjusting entries:
Salaries expense $20,700 Salaries payable $20,700
Depreciation Expense $4,400 Accumulated Depreciation $4,400
Office supplies expenses $2,200 Supplies $2,200