Save & Exit Submit Nourse Enterprises makes a variety of products that it sels to other businesses. The company's activity-based costing system has four activity cost pools for assigning costs to products and customers Details concerning that ABC system are listed below Activity Cost Pool Activity Measure Activity Rate Supporting assenbly Direct labor-hours (DU) $ 3.50 per DLM Processing hatches Number of batches $ 114.05 per batch Processing orders Number of orders $ 66.95 per order Serving customers Number of customers $ 2,026.00 per customer The cost of serving customers. $2.026.00 per customer, is the cost of serving a customer for one year Koerner Corporation buys only one of the company's products. The details of last year's purchases of this product are listed below. Thunber of units purchased 900 units Number of batches 13 batches Number of orders 4 orders Direct Labor-hour requirement 0.10 CHS per unit Selling price $ 25.75 per unit Direct materials cost $ 7.95 per unit Direct labor cost $ 1.50 per unit According to the ABC system the customer margin for this customer this post year was closest to Multiple Choice 514,670.00 $10.578.55 $15.020.00 $19.083 55