Company sells ts products at $560 per unit, net 30. The firm's gross margin ratio is 40 percent. The firm has estimated the following operating costs Sales calls Order processing Deliveries Sales returns $430 per visit $115 per order s 65 per order $0.50 per mile $ 75 per return and $3.00 restocking per unit returned Nerrod Company has gathered the following data pertaining to activities it performed for two of its customers: XBT 13 530 NINTO Number of orders Number of parts per order Sales returns: 2,030 Number of returns 10 50 Number of units returned Number of sales calls Miles per delivery Shipping torma 40 10 20 FOB, Factory FOB, Destination What is Nerrod's total customer batch-level cost applicable to Ninto? $2,600. $2,480. $1,130 $1,100. $6,480