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 Rate 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 $ 13 per direct labor-hour $ 88 per batch $ 280 per order $ 2,613 per customer The company just completed a single order from Interstate Trucking for 2,000 custom seat cushions. The order was produced in four batches. Each seat cushion required 0.6 direct labor-hour. The selling price was $141.30 per unit, the direct materials cost was $107 per unit, and the direct labor cost was $14.10 per unit. This was Interstate Trucking's only order during the year. Required: Calculate the customer margin for Interstate Trucking. Interstate Trucking Customer Margin-ABC Analysis Costs: Customer margin