1 Exercise 11-48 (Algo) Net Realizable Value Method (LO 11-7) Deming & Sons manufactures four grades of lubricant, W-10, W-20, W-30, and W-40, from a joint process. Additional information follows: Additional Costs Sales Values Required: Assuming that total joint costs of $381,840 were allocated using the sales value at spill off (het realizable value method, what joint costs were allocated to each product? (Do not round intermediate calculations.) Product W.10 W-20 W30 Joint Costs Alocated W-40 Help Save & Exit Submit