Roll Board Inc. manufactures several models of high-quality skateboards. The companys ABC system has four activity cost pools, which are listed below along with their activity measures and activity rates:

Activity Cost Pool	Activity Measure	Activity Rate
Supporting direct labour	Number of direct labour-hours	$	13	per direct labour-hour
Batch processing	Number of batches	$	91	per batch
Order processing	Number of orders	$	172	per order
Customer service	Number of customers	$	1,310	per customer

The company just completed a single order from SkateCo for 3,600 entry-level skateboards. The order was produced in 30 batches. Each skateboard required 0.9 direct labour-hours. The selling price was $135 per skateboard, the direct materials cost was $78.30 per skateboard, and the direct labour cost was $18.20 per skateboard. This was the only order from SkateCo for the year.

Required:

Prepare a report showing the customer margin on sales to SkateCo for the year.