Thermal Rising, Incorporated, makes paragliders for sale through specialty sporting goods stores. The company has a standard poraglider model, but also makes custom-designed paragliders, Management has designed an activity-based costing system with the following activity cost pools and activity rates: 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: The company's direct tabor rate is $20 per houc. 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