Complete each of the following contribution format income statements by supplying the missing numbers. a. b. Sales revenue $529,340 Variable 213,492 expenses Contribution 133,836 157,980 margin Fixed expenses Operating 17,928 income Income taxes Net income $12,550 $ c. 106,048 87,916 178,140 21,019 22,297 $66,891 d. $ EA C. d. 106,048 178,140 $674,076 485,136 22,297 61,798 $66,891 $185,394