I dont know if Im correct or not. Can you guys help? Thank you

(Corporate income tax) Barrington Enterprises earned $3.4 million in taxable income (earnings before taxes) during its most recent year of operations. Use the corporate tax rates shown in the popup window,_, to calculate the firm's tax liability for the year. What are the firm's average and marinal tax rates? The firm's tax liability for the year is $ (Round to the nearest dollar.) The firm's average tax rate is \%. (Round to two decimal places.) The firm's marginal tax rate is \%. (Round to the nearest integer.) Data table