Question 2: (20 Marks) Yonica Petroleum is a global manufacturer of specialty chemicals which are made from the waste products of the petroleum industry. Yonica in effect recycles a good portion of the waste from the refineries used by the large oil companies. The specialty chemicals are used as cleaning solvents and lubricants in industrial applications. Yonica has three products -- Y64, G22 and X17-- and total joint production cost of $356,000. Yonica plans to process all three products beyond the split-off point in order to be able to sell the product at the higher price after additional processing