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 Product Produced 50,400 36,000 28,800 28,800 144,000 Sales Value at Split Off $ 300,000 258,000 174,000 132,000 $ 864,000 Additional CostsSales Values W-10 W-20 W-30 W-40 S 32,300 25,800 17,400 10,800 S 86,300 $ 328,000 300,000 216,000 144,000 $ 988,000 Requirec Which, if any, of the four products would you recommend Deming & Sons sell at split-off (and not process further)? O W-10 O W-20 O W-30 O W-40 O None of the products