Edgerron Company is able to produce two products, G and B, with the same machine in its factory. The following information is available. Product Product Selling price per unit $ 210 Variable costs per unit 90 Contribution margin per unit $120 Machine hours to produce 1 unit 0.4 hours 1. Maximum unit sales per month 650 units 25 The company presently operates the machine for a single eight-hour shift for 22 working days each month. Management is thinking about operating the machine for two shifts, which will increase its productivity by anothr eight hours per day for 22 days per month This change would require $12.000 additional fixed costs per month. (Round hours per unit answers to 1 decimal place. Enter operating losses, if any, as negative values.) ............... 11. Determine the contribution margin per machine hour that each product generates