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Exercise 4-7 Using the plantwide overhead rate to assess prices LO P1 Way Cool produces two different model department The mechanical systems are combined with the housing assembly in its finishing department The activities, costs, and drivers associated with these two manufacturing processes a indicated with a minus sign. Round your intermediate coiculations and round "Cost per unit and OH rate onswers to 2 decimal places.) Is of air conditioners. The company produces the mechanical systems in their components oints nd the production support process follow (Loss amounts should be Overhead Cost brver Chane over achining Setups 710 2,520 8e 226,503ber.of setups s 180,303ding hours 57289 825 180 23e,a00 r.of inspections 472,20 137,000Punsha orders Renork Support ,urchssing Provsding space providing uLES 57e 5, 102 2,150 Honber of DAL its zwo product ines follows