AP Lars Linken opened Lars Cleaners on March 1, 2025. During March, the following transactions were completed.

Paid $1,500 cash to cover rent from March 1 through May 31.
Paid \(\$ 2,400\) cash on a 6-month insurance policy effective March 1.
Purchased cleaning supplies for \(\$ 2,000\) on account.
14 Billed customers \(\$ 3,700\) for cleaning services performed.
18 Paid \(\$ 500\) on amount owed on cleaning supplies.
20 Paid \(\$ 1,750\) cash for employee salaries.
21 Collected \$1,600 cash from customers billed on March 14.
28 Billed customers \(\$ 4,200\) for cleaning services performed.
31 Paid \(\$ 350\) for gas and oil used in truck during month (use Maintenance and Repairs Expense).
31 Declared and paid a \(\$ 900\) cash dividend.

The chart of accounts for Lars Cleaners contains the following accounts: Cash, Accounts Receivable, Supplies, Prepaid Insurance, Prepaid Rent, Equipment, Accumulated Depreciation-Equipment, Accounts Payable, Salaries and Wages Payable, Notes Payable, Interest Payable, Common Stock, Retained Earnings, Dividends, Income Summary, Service Revenue, Maintenance and Repairs Expense, Supplies Expense, Depreciation Expense, Insurance Expense, Salaries and Wages Expense, Rent Expense, and Interest Expense.

Instructions

a. Journalize the March transactions.

b. Post to the ledger accounts. (Use T-accounts.)

c. Prepare a trial balance at March 31 .

d. Journalize the following adjustments.
1. Services performed but unbilled and uncollected at March 31 was \(\$ 200\).
2. Depreciation on equipment for the month was \(\$ 250\).
3. One-sixth of the insurance expired.
4. An inventory count shows \(\$ 280\) of cleaning supplies on hand at March 31 .
5. Accrued but unpaid employee salaries were \(\$ 1,080\).
6. One month of the prepaid rent has expired.
7. One month of interest expense related to the note payable has accrued and will be paid April 1.

e. Post adjusting entries to the T-accounts.

f. Prepare an adjusted trial balance.

g. Prepare the income statement and a retained earnings statement for March and a classified balance sheet at March 31.
h. Journalize and post closing entries and complete the closing process.
i. Prepare a post-closing trial balance at March 31 .