The ledger of Pronghorn Lake Lumber Supply on July 31, 2025, includes the selected accounts below before adjusting entries have been prepared. Notes Receivable Supplies Prepaid Rent Buildings Accumulated Depreciation-Buildings Unearned Service Revenue Debit Credit $18,000 24,000 3,400 270,000 $135,000 11,000 An analysis of the company's accounts shows the following. The investment in the notes receivable earns interest at a rate of 12% per year. 1. 2. Supplies on hand at the end of the month totaled $17,800. 3. The balance in Prepaid Rent represents 4 months of rent costs. 4. Employees were owed $3,200 related to unpaid salaries and wages. 5. Depreciation on buildings is $4,320 per year. 6. During the month, the company satisfied obligations worth $4,600 related to the Unearned Service Revenue. 7. Unpaid maintenance and repairs costs were $2,000.