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 has designed an activity-based costing system with the following activity cost pools and activity rates: Activity Cost Pool Supporting direct labor Order processing Custon design processing, Customer service Activity Rate $ 16 per direct labor-hour $ 196 per order $ 265 per custom design $ 420 per customer Management would like an analysis of the profitability of a particular customer, Big Sky Outfitters, which has ordered the following products over the last 12 months: Standard Model Custom Design Number of gliders Number of orders 15 2 Number of custom designs O 2 Direct labor-hours per glider Selling price per glider 29.50 31.00 $1,875 Direct materials cost per glider $ 448 $ 2,470. $584 The company's direct labor rate is $20 per hour. Required: 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