The Dakota Corporation had a 2021 taxable income of $21,000,000 from operations after all operating costs but before (1) interest charges of $3,900,000. (2) dividends received of $330,000. (3) dividends paid of $2,250,000, and (4) income taxes (the firm's tax rate is 21 percent) a. Calculate Dakota's income tax liability. (Round your answer to the nearest dollar amount.) Income tax liability