Buzz Appliances manufactures two prodacts Food Processors and Espresso Machines The following data are av ailable Food Processors Espresso Make Sales price $145 $50 $265 $160 Valable costs The company can mandacture twe food processos per machine hour andthree espnesso machines per machine hour The company's production capacity is 1,200 machine hours per month What is the contibution margin per machine hour for espresso machines O A. $585 O C $10 OD. 315