Exercise 7-5 Product and Customer Profitability Analysis [LO7-4, LO7-5] 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 $18 per direct labpr-hour $196 per order $ 254 per custon design $ 426 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 Deaign Number of gliders Number of orders Number of euston designs Direct labor- hours per glider Selling price per glider Direct naterials cost per glider 13 2 0 28.50 21 33.00 $1,700 $2,380 $ 460 586 The company's direct labor rate is $16 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