Given the following adjusted trial balance: Debit Credit Cash $1961 Accounts receivable 2476 Inventory 3686 Prepaid rent 101 Equipment 350 Accumulated depreciation-equipment Accounts payable $61 97 Unearned service revenue Common stock 144 240 Retained earnings 7800 Service revenue 434 Interest revenue 66 Salaries and wages expense 190 Travel expense 78 Total $8842 $8842