Pena Corporation manufactures two styles of lamps a Bedford Lamp and a Lowell Lamp. The following per unit data are available: Bedford Lamp Lowell Lamp Sales price $27 $35 Variable costs $16 $22 Machine hours required for one lamp 2 6 Total fixed costs are $32,000, and Pena can sell a maximum of 10,000 units of each style of lamp annually. Machine hour capacity is 30,000 hours per year. What is the 7 contribution margin per machine hour for the Lowell Lamp? A) $5.50 per machine hour B) $13.50 per machine hour C) $2.17 per machine hour D) $17.50 per machine hour