Foam Products, Incorporated, makes foam seat cushlons for the automotive and aerospace industries. The company's actlvity-based costing system has four activity cost pools, which are listed below along with their actlvity measures and activity rates: The company just completed a single order from interstate Trucking for 1,700 custom seat cushions. The order was produced in three batches. Each seat cushion required 0.5 direct labor-hours. The selling price was $141.50 per unit, the direct materials cost was $110 per unit, and the direct labor cost was $14.60 per unit. This was interstate Trucking's only order during the year. Required: Calculate the customer margin on sales to Interstate Trucking for the year