(Corporate income tax) The Robbins Corporation is an oil wholesaler. The firm's sales last year were $1.00 million, with the cost of goods sold equal to $600,000. The firm paid interest of $200,000 and its cash operating expenses were $100,000. Also, the firm received $40,000 in dividend income from a firm in which the firm owned 22% of the shares, while paying only $10,000 in dividends to its stockholders. Depreciation expense was $50,000. Use the corporate tax rates shown in the popup window, to compute the firm's tax liability. What are the firm's average and marginal tax rates? -C The Robbins Corporation's tax liability for the year is $. (Round to the nearest dollar.)