End: 07:45 MB Exercise 138 Sexver Corporation manufactures mountain bikes. It has forced costs of $4,140,000. Seaver's sales mix and contribution margin per unit is shown as follows: Sales Mix Contribution Margin Green 25 $120 Brown 45 $60 30 $40 Compute the number of each type of bike that the company would need to set in order to break even under this product mix Green bikes Brown bikes Blue