Benson Electronics currently produces the shipping containers it uses to deliver the electronics products it sells. The monthly cost of producing 9,200 containers follows. Unit-level materials $ 5,400 Unit-level labor 6,300 Unit-level overhead 3,600 Product-level costs* 10,200 Allocated facility-level costs 28,100 *One-third of these costs can be avoided by purchasing the containers. Russo Container Company has offered to sell comparable containers to Benson for $2.60 each. Re