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:

Activity Cost Pool	Activity Rate
Supporting direct labor	$ 18	per direct labor-hour
Order processing	$ 200	per order
Custom design processing	$ 263	per custom design
Customer service	$ 424	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 Model	Custom Design
Number of gliders	10	3
Number of orders	2	3
Number of custom designs	0	3
Direct labor-hours per glider	30.50	33.00
Selling price per glider	$ 1,825	$ 2,450
Direct materials cost per glider	$ 446	$ 578

The companys direct labor rate is $18 per hour.

Required:

Using the companys activity-based costing system, compute the customer margin of Big Sky Outfitters.