Iron River Company, an electronics repair store, prepared the unadjusted trial balance at the end of its first year of operations shown below.

Iron River Company
Unadjusted Trial Balance
April 30, 2008
Debit Credit
Balances Balances
Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,450
Accounts Receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,500
Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,400
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113,700
Accounts Payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,250
Unearned Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,000
Walker Kellogg, Capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78,000
Walker Kellogg, Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,500
Fees Earned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135,750
Wages Expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31,500
Rent Expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24,000
Utilities Expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17,250
Miscellaneous Expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,700
225,000 225,000

For preparing the adjusting entries, the following data were assembled:

a. Fees earned but unbilled on April 30 were $1,775.

b. Supplies on hand on April 30 were $1,200.

c. Depreciation of equipment was estimated to be $4,100 for the year.

d. The balance in unearned fees represented the April 1 receipt in advance for services to be provided. Only $1,750 of the services was provided between April 1 and April 30.

e. Unpaid wages accrued on April 30 were $600.