Fresco Appliances manufactures two products: Food Processors and Espresso Machines. The following data are available: Food Processors Espresso Makers Sales price $155 $235 Variable costs $90 $180 The company can manufacture two food processors per machine hour or three espresso machines per machine hour. The company's production capacity is 1,200 machine hours per month. What is the contribution margin per machine hour for espresso machines? O A. $735 O B. $130 O C. $55 OD. $165