Read Sections 4.1-4.3 from Felder and Rousseau.
1. In Chapter 4 of Felder and Rousseau (F&R), do problem #3 - vaporizer
2. Do F&R problem 4.7 - extraction process
3. Do F&R problem 4.10 - solvent mixing
4. Casein Drying - A dairy produces casein (a milk protein) that contains 23.7% moisture. They sell this for $8.00/100 lb. They also dry this casein to produce a product containing 10% moisture. Their drying costs are $0.80/100 lb of water removed. What should be the selling price of the dried casein to maintain the same margin of profit.
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