Pinnocle Corporation has provided the following data from its activity-based costing system: tivity Cost Pool Assembly Processing orders Inspection Total Cost S 1,491,000 $ 81,375 $ 125,312 Total Activity 75,000 machine-hours 1750 orders 1,780 inspection-hours The company makes 410 units of product S78N a yearrequiring a total of 640 machine-hours, 30 orders, and 15 inspection-hours per year. The products direct materials cost is $5109 per unit and its direct labor cost is $1298 per unit. The product sells for $123.30 per unit. According to the activity-based costing system, the product margin for product S78N is: O $9,110.10. O $24.284.30. O S10166.10. O $10505.10