Check 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 $22 per direct labor-hour $196 per order 258 per custom design $426 per customer Management would be an analysis of the profit of a particular customer Big Sky Outers, which has ordered the following products over the last 12 months Standard Custom Model Design Number of gliders Number of orders Number of custo designs Direct labor hours per glider Selling price per glider Direct materials cost per glider 28.50 31.00 $1,600 $2,350 The companys de laborate is $18 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) Comag