Activity Cost Pool Supporting direct labor Order processing Custom design processing Customer service Activity Rate $ 18 per direct labor-hour $ 184 per order $ 257 per custom design $ 424 per customer Management would like an analysis of the profitability of a particular customer, Big Sky Outfitters, which has ordered the followin products over the last 12 months: Standard Custom Number of gliders Number of orders Number of custom designs Direct labor-hours per glider Selling price per glider Direct materials cost per glider Model Design 12 3 2 0 3 3 30.50 33.00 $1,750 $2,380 $ 456 $ 566 The company's direct labor rate is $16 per hour. The company's direct labor rate is $16 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.) Customer margin