Required: Using the company?s activity-based costing system, compute the customer margin of Big Sky Outfitters. (Do not round intermediate calculations. Round your final answer to the nearest dollar.) Customer margin 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: 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 labor rate is $19.50 per hour