Thermal Rising, Inc., 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 Custom design processing Customer service Activity Rate $ 16 per direct labor-hour $ 188 per order 5.270 per custom desin $430 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 Nunber of gliders Number of orders Number of custom designs Direct labor-boues per glider Selling price per glider Direct materials cost per glider Standard Custon Model Desin 11 3 2 3 0 28.50 31.00 $1,875 $2,440 $ 470 5 578 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, (Round your intermediate calculations and final answer to the nearest whole dollar amount Loss amounts should be entered with a minus sign.) Customer mig