Edge Company produces two models of its product with the same machine. The machine has a capacity of 136 hours per month. The following information is available. Standard Deluxe Selling price per unit $ 50 $ 80 Variable costs per unit 10 48 Contribution margin per unit $ 40 $ 32 Machine hours per unit 1 hour 2 hours Maximum unit sales per month 600 units 200 units units produced for most profitable sales mix