Assume that Javier Corporation has operating income of $17,500,000 and it receives $750,000 in interest income and $800,000 in dividend income. Assume that the firm pays a flat 40% income tax rate. What is the firm's income tax liability? Select one: O a. none of the above O b. $7,620,000 C. $7,396,000 d. $7,300,000