help out pls

=]. Tantor Supply, Inc., is a small corporation acting as the exclusive distrib r line of sporting goods. During 2003 the firm earned $92,500 before taxes. Culate the firms tax liability using the corporate tax rate schedule given in boc e 1.4. much are Tantor Supplys 2003 after-tax earnings? nat was the firms average tax rate, based on your findings in previous parts? hat is the firms marginal tax rate, based on your findings in previous parts