Foam Products, Incorporated, makes foam seat cushions for the automotive and aerospace industries. The company's activity-based costing system has four activity cost pools, which are listed below along with their activity measures and activity rates: Activity Cost Pool Activity Measure Supporting direct labor Number of direct labor-hours Batch processing Order processing Customer service Number of batches Number of orders Number of customers Activity Rate $14 per direct labor-hour $ 90 per batch $ 288 per order $ 2,611 per customer The company just completed a single order from Interstate Trucking for 2.700 custom seat cushions. The order was produced in two batches. Each seat cushion required 0.8 direct labor-hours. The selling price was $141.30 per unit, the direct materials cost was $110 per unit, and the direct labor cost was $13.60 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 Interstate Trucking Customer Margin-ABC Analysis Costs 0 Customer margin S 0