Given the following adjusted trial balance amounts, what is the retained earnings ending balance to be reported on the statement of retained earnings? Debit balances Cash$8,000; Accounts receivable$12,000; Inventory$13,000; Property, plant, & equipment$30,000; Cost of goods sold$21,000; Salary expense$4,000; Depreciation expense$3,000 Credit balances Accumulated depreciation$9,000; Accounts payable$5,000; Common stock$35,000; Retained earnings$12,000; Revenue$30,000.