Question 7 Xcelerate 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 NormalHigh Superior Selling price per unit Variable costs per unit $30.00 $42.00 $52.00 $25.00 $35.00 $48.00 Contribution margin per unit $5.00 $7.00 $4.00 Machine hours required 0.02 0.040.08 Determine the contribution margin per machine hour. (Round answers to 2 decimal places, e.g. 15.2s.) Contribution Margin Normal High Superior per machine hour per machine hour per machine hour ximum increase in contribution margin. Assume that Xcelerate can sell all products manufactured if the limited resource can be increased by 780 hours, calculate the max Increase in contribution margin