Smile Labs develops 35mm film using a four-step ars accumulatad by dapartmant The ct aclation system that bast dascribes the systam Smile Labs is using is s hat moves progressn y thraugh ur d叩a men s The compan spec lizes !n overnight ser ca and has n arges drug stora chain asits primary customer urrantly dir ct labor na sand averhead rec ma O Oparation costing. O Activity-based costing Jab order costing Process costing.
Expert Answer
Process costing
since it is a four step process that involves four departments so, best cost accumulation system is Process costing.