Piper Recreational Vehicles (PRV) modifies vans into recreational vehicles. PRV offers two models, the XC-2 and XC-6, which differ in the quality of the basic van and the workmanship and machining detail that are used. The following data reflect expected operations for the next year. Required: Piper Recreational Vehicles uses operations costing and assigns conversion costs based on the number of units assembled. Compute the expected cost of each model assembled next year