Bonita Productions Limited manufactures and sells three different products of different qualities. They are referred to as: Normal, High, and Superior. The accounting department provides the following information on these products:Determine the contribution margin per machine hour. $($Round answers to $2$ decimal places, e$.$g$.15\mathrm{.}25.)$esc$80$FSDiIFB$=$ gAF$10$#$$256$&$789-$QWETYUPSDFGHJLContribution MarginNormal$per machine hourHigh$per machine hourSuperiorper machine hour