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Deming & Sons manufactures four grades of lubricant, W-10. W-20, W-30, and W-40, from a joint process. Additional information follows If Processed Further Units Sales Value Product Produced at Split-off Additional costs Sales Values W-10 70,000 $ 416,000 545,000 $ 456,000 W.20 50,000 358,000 35,800 416,000 W-30 40.000 242.000 24, 200 300,000 W-40 40,000 184,000 15,000 200,000 200,000 $1,200,000 $120.000 $1,372,009 Required: Assuming that total joint costs of $432,000 were allocated using the physical quantities method, what joint costs were allocated to each product? (Do not round intermediate calculations.) Product Joint Costs Allocated W-10 W 20 W.30 W-40