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: heyat avaty Bete Activity Cost Pool Supporting direct labor $ 18 per direct labor-hour Order processing 5 102 per order Custom design processing $ 269 per custom design Customer service $434 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 Custom Model Den Number of gliders 12 2 Number of orders 1 Number of custom designs 0 Direct labor-hours per glider 25. SO 32.00 Selling price per glider $ 950 $ 2.190 Direct materials coat per glider 5.446 S1574 The company's direct labor rate is $22 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 margin