Multiple Versus Single Overhead Rates, Activity Drivers Deoro Company has identified the following overhead activities, costs, and activity drivers for the coming year: Deoro produces two models of dishwashers with the following expected prime costs and activity demands: The company's normal activity is 8,200 direct labor hours. The company's normal octivity is 8,200 direct labor hours. Required: 1. Determine the unit cost for eoch model using direct lobor hours to apply overhead. Round intermediate calculations and final answers to nearest cent. 2. Determine the unit cost for each model using the four activity drivers. Round your answers to nearest cent. 3. Which method produces the more accurate cost assignment?.