B Exercise 23.7 Sales mix LO P3 Childress Company produces three products, K1, S5, and G9. Each product uses the same type of direct material. K1 uses 4.2 pounds of the material, S5 uses 2.9 pounds of the material, and G9 uses 5.1 pounds of the material. Demand for all products is strong, but only 41,300 pounds of material are available. Information about the selling price per unit and variable cost per unit of each product follows 1 691 Selling price Variable costs $172.98 102.09 $118.39 92.00 $201.08 146.00 Book Calculate the contribution margin per pound for each of the three products. Orders for which product should be produced and filled first, then second, and then third? (Round your answers to 2 decimal places.) Print Contribution margin per pound Product K1 Product S5 Product G9 arances Contribution margin per pound Order in which products should be produced and filled