Given the following adjusted trial balance: Debit Credit Cash 781 Accounts receivable 1,049 Inventory 1,562 Prepaid rent 43 Property,plant& quipment 150 Accumulated epreciation 26 Accounts payable 41 Unearned revenue 61 Common stock 103 Retained earnings 3,305 Service revenue 134 Interest revenue 28 Salary expense 113 Total $3,698 $3,698 Net income for the year is