Cordova manufactures three types of stained glass window, cleverly named Products A, B, and C. Information about these products follows Product A Product B Product C $ 75 32 5 2.50 S 45 21 Sales price Variable costs per unit Fixed costs per unit Required number of labor hours $ 35 17 5 1.25 2.00 Cordova currently is limited to 40,000 labor hours per month Required Assuming an infinite demand for each of Cordova's products, determine contribution margin per direct labor hour. (Round your answers to 2 decimal place.) Contribution Margin Product A Product B Product C CM per DL Hour CM per DL Hour CM per DL Hour