Foam Products, Inc., 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 Supporting direct labor Batch processing Order processing Customer service Number of batches Activity Rate Activity Measure Number of direct labor-hours $ 15 per direct labor-hour $ 90 per batch $ 271 per order $ 2,639 per customer Number of orders Number of customers The company just completed a single order from Interstate Trucking for 1,800 custom seat cushions. The order was produced in two batches. Each seat cushion required 0.3 direct labor-hours. The selling price was $141.40 per unit, the direct materials cost was $111 per unit, and the direct labor cost was $14.20 per unit. This was Interstate Trucking's only order during the year. Required: Prepare a report showing the customer margin on sales to Interstate Trucking for the year. Costs: Interstate Trucking Customer Margin-ABC Analysis Customer margin