Unit selling price Large Medium Small. $141 $149 $448 Unit variable cost (111) (122) (394) Unit contribution margin $30 $27 $ 54 Autoclave hours per unit 4 2 6 Total process hours per unit 8 4 18 Budgeted units of production 2,600 2,600 2,600 a. Determine the contribution margin by glass type and the total company operating income for the budgeted units of production. Units produced Revenues Variable costs Contribution margin Fixed costs Large 2,600 Medium 2,600 Small 2,600 Total Operating Income b. Prepare an analysis showing which product is the most profitable per bottleneck hour. Round the "Unit contribution margin per production bottleneck hour" amounts to the nearest cent. Contribution margin Autoclave hours per unit Unit contribution margin per production bottleneck hour Large Medium Small