. Lighten Up Co. manufactures two styles of lamps - a Bed Lamp and a Standing Lamp. The following per unit data are available: Bed Lamp Standing Lamp Contribution Margin per unit $8 $12 Machine hours to make one lamp 2 4 Assume the company has more demand for both types of lamps than the company can produce (i.e., the firm can sell all the lamps it produces). Machine hour capacity is 26,000 hours per year. Which product Lighten Up Co. should produce and sell? How much CM in total will the firm make? Assuming fixed costs remain unchanged, how much should Lighten Up Co.be willing to pay for an additional hour of machine time