Thermal Rising, Incorporated, makes paragliders for sale through specialty sporting goods stores. The company has a standard paraglider model, but also makes custom-designed paragliders. Management designed an activity-based costing system with the following activity cost pools and activity rates: Activity Cost Pool Supporting direct labor Order processing Custom design processing Customer service Activity Rate $ 20 per direct labor-hour $ 186 per order $ 252 per custom design $ 426 per customer Management wants to calculate the profitability of a particular customer, Big Sky Outfitters, which ordered the following products over the last 12 months: Number of gliders Number of orders Number of custom designs Standard Model 15 2 0 27.50 Custom Design 2 2 2 34.00 Direct labor-hours per glider Selling price per glider Direct materials cost per glider The company's direct labor rate is $20 per hour. Required: $ 1,900 $ 478 $ 2,440 $ 584 Using the company's activity-based costing system, compute the customer margin of Big Sky Outfitters. Note: Round your intermediate calculations and final answer to the nearest whole dollar amount. Loss amounts should be entered with a minus sign. Customer margin