Complete each of the following contribution format income statements by supplying the missing numbers. Sales $ $508,440 $ revenue Variable 227,872 124,644 expenses Contribution . 124,372 162,072 margin Fixed 94,360 149,516 expenses Operating income 18'471 Income 20,314 17,275 taxes Net income $12,930 $ $51,825 Complete each of the following contribution format income statements by supplying the missing numbers. a. b. C. d. to $508,440 $ $612,904 227,872 124,644 tion 124,372 162,072 461,268 94,360 149,516 v . g 18,471 20,314 17,275 56,071 ne $12,930 to $51,825 $168,213