Rosenbrook Corporation has provided the following data from its activity-based costing system: Activity Cost Pool Total Cost Total Activity $710,770 37,000 machine-hours $39,690 1,800 orders $119,116 1,940 inspection-hours Inspection Data concerning one of the company's products, Product H73N, appear below: Selling price per unit. Direct materials cost per unit Direct labor cost per unit.... Annual unit production and sales Annual machine-hours Annual orders... $125.10 $34.94 $49.21 460 510 80 10 .. on-hours... According to the activity-based costing system, the product margin for product H73N (select the closest answer) is: $7,275.90 $6,661.90 $18,837.00 $8,425.90