Trump Corporation produces two types blenders - Blender A and Blender B. The following per unit data are available: Blender Blender B Sales price $281 $37 Variable costs $17| $20 Machine hours required for one blender Total fixed costs are $31,000, and Trump Corp. can sell only 12,000 units of each blender per year. Machine hour capacity is 33,000 hours per year. What is the contribution margin per machine hour for Blender A? (Round your answer to the nearest cent.) $2.83 per machine hour $18.50 per machine hour $5.50 per machine hour $14.00 per machine hour