UT 5 10 points 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 at Product Produced Split-Off Additional costs sales values W-10 58,800 $ 352,800 $ 37,800 $ 384,000 W-20 42,000 302,888 30,200 352,800 W-30 33,600 202,888 20,200 252,000 W-40 33,600 152,880 12,600 168,000 168,000 $1,008,000 $100,800 $1,156,000 eBook Print Required: Which, if any, of the four products would you recommend Deming & Sons sell at split-off (and not process further)? References W-10 W-20 W-30 OW-40 O None of the products