The ledger of Sagovic Rental Agency on March 31 of the current year includes the selected accounts on page 206 before adjusting entries have been prepared.

Debits

Credits

Prepaid Insurance

$3,600

Supplies

3,000

Equipment

25,000

Accumulated Depreciation—Equipment

$8,400

Notes Payable

20,000

Unearned Rent Revenue

12,400

Rent Revenue

60,000

Interest Expense

0

Salaries and Wages Expense

14,000

An analysis of the accounts shows the following.

1. The equipment depreciates $280 per month.

2. Half of the unearned rent revenue was earned during the quarter.

3. Interest of $400 is accrued on the notes payable.

4. Supplies on hand total $850.

5. Insurance expires at the rate of $400 per month.

Instructions

Prepare the adjusting entries at March 31, assuming that adjusting entries are made quarterly. Additional accounts are: Depreciation Expense, Insurance Expense, Interest Payable, and Supplies Expense.