Trial Balance (Selected Accounts) September 30, 2020 Supplies Prepaid Insurance Equipment Accumulated Depreciation-Equipment Unearned Rent Revenue Debit Credit $3,584 4,032 18,144 $1,120 1,344 (Note: Debit column does not equal credit column because this is a partial listing of selected account balances) An analysis of the account balances by the company's accountant provided the following additional information: 1. A physical count of supplies revealed $1.568 on hand on September 30. 2. A two-year life insurance policy was purchased on September 1 for $4,032. 3. Equipment depreciated $3,696 per year. 4. The amount of rent received in advance that remains unearned at September 30 is $784.