Houseal Corporation has provided the following data from its activity-based costing system: Total Activity Cost Pool Assembly Processing orders Total Activity Cost $613,250 55 ,000 machine- hours $ 46,170 1,500 orders inspection- Inspection $146,110 1,900 hours ok Data concerning one of the company's products, Product W588, appear below nces Selling price per unit Direct materials cos unit Direct labor cost per unit Annual unit production and sales $113.70 S 48.14 $ 11.62 360 Annual machine-hours Annual orders 1,040 60 Annual inspection- hours 30 According to the activity-based costing system, the product margin for product W58B is