Corporate taxes Tantor Supply, Inc., is a small corporationacting as the exclusive distributor of a major line of sportinggoods. During 2010 the firm earned $92,500 before taxes. a.Calculate the firm’s tax liability using the corporate tax rateschedule given in Table 2.1. b. How much are Tantor Supply’s 2010after-tax earnings? c. What was the firm’s average tax rate, basedon your findings in part a? d. What is the firm’s marginal taxrate, based on your findings in part a?