If the working papers correlating with this textbook are not used, omit Problem 4-4A.
The ledger and trial balance of Wainscot Services Co. as of March 31, 2008, the end of the first month of its current fiscal year, are presented in the working papers.
Data needed to determine the necessary adjusting entries are as follows:

a. Service revenue accrued at March 31 is \(\$ 1,750\).

b. Supplies on hand at March 31 are \(\$ 400\).

c. Insurance premiums expired during March are \(\$ 250\).

d. Depreciation of the building during March is \(\$ 400\).

e. Depreciation of equipment during March is \(\$ 200\).

f. Unearned rent at March 31 is \(\$ 1,000\).
g. Wages accrued at March 31 are \(\$ 500\).
Instructions 1. Optional: Complete the end-of-period spreadsheet (work sheet) using the adjustment data shown above.
2. Journalize and post the adjusting entries, inserting balances in the accounts affected.
3. Prepare an adjusted trial balance.
4. Prepare an income statement, a retained earnings statement, and a balance sheet.
5. Journalize and post the closing entries. Indicate closed accounts by inserting a line in both Balance columns opposite the closing entry. Insert the new balance of the capital account.
6. Prepare a post-closing trial balance.objs. 2,3