Sleepeze Company produces mattresses for 20 retail outlets. Of the 20 retail outiets, 19 are small, separately owned furniture stores and one is a retail chain. The retail chain buys 60% of the mattresses produced. The 19 smaller customers purchase mattresses in approximately equal quantities, where the orders are about the same size. Data concerning Sleepeze's customer activity are as follows: +Currenily slecated on sales volume (units solo). Currently, customer-driven costs are assigned to customers based on units sold, a unit-ievel driver. Required: Assign costs to customers by using an ABC approach. Round your answers and all intermediate calculations to the nearest doilar. Order filling rote per order Seling call rote pert sales call Currently, customer-driven costs are assigned to customers based on units sold, a unit-level driver: Required: Assign costs to customers by using an ABC approach. Round your answers and all intermediate calculations to the nearest dollar. Order filling rate per order Selling call rate per sales call Cost assignment: Large retailer Smalier retailers