A company currently produces three products from a joint process. The joint process has total costs of $509,000 per month. All three products, A, B, and C, are immediately saleable as they come out of the joint process. Alternatively, any of the products could continue on with additional processing and be sold as a more complete product. The following information is available: Immediate Sales Later Sales Product Units 4,300 17,800 10,300 Price $ 18 Price Unit Cost of Further Processing $ 191 21 28 23 32 Required: $ 2.00 1.50 3.00 a-1. Should Product A be sold immediately or sold after processing further? a-2. How much will the decision affect profit? b-1. Should Product B be sold immediately or sold after processing further? b-2. How much will the decision affect profit? c-1. Should Product C be sold immediately or sold after processing further? c-2. How much will the decision affect profit?