Body Sculptors, Inc. produces two basic types of weight-lifting equipment, Model 9 and Model 14. Pertinent data are as follows ::i: (Click the icon to view the data). The weight-lifting craze suggests that Body Sculptors can sell enough of either Model 9 or Model 14 to keep the plant operating at full capacity. Both products are processed through the same production departments. Read the requirements. = Contribution margin per machine hour $4200$1.00 Body Sculptors, Inc. should produce. A. Model 14, since this model results in the higher contribution margin per machine bour. B. Both Model 9 and Model 14 since both models provide positive conthbution margins. C. Model 9, since this model results in the higher operating income per unit. D. Model 9, since this model results in the higher contribution margin per unit. Body Sculptors, Inc. produces two basic types of weight-lifting equipment, Model 9 and Model 14. Pertinent data are as follows ::i: (Click the icon to view the data). The weight-lifting craze suggests that Body Sculptors can sell enough of either Model 9 or Model 14 to keep the plant operating at full capacity. Both products are processed through the same production departments. Read the requirements. = Contribution margin per machine hour $4200$1.00 Body Sculptors, Inc. should produce. A. Model 14, since this model results in the higher contribution margin per machine bour. B. Both Model 9 and Model 14 since both models provide positive conthbution margins. C. Model 9, since this model results in the higher operating income per unit. D. Model 9, since this model results in the higher contribution margin per unit