Your design firm has been employed to develop a Process Flow Diagram (PFD) for a soybean oil extraction process. Your process must consider: Extraction of triglycerides and free fatty acids (FFA) separately from phospholipids Separation of triglycerides and FFA to produce an edible oil Separation of solvents from oil fractions Solvent selection is key (polar vs nonpolar solvents, vapor pressures, etc.) No chlorinated solvents may be used due to Environment, Health, and Safety (EHS) protocols . e Your PFD may be hand drawn or drawn using a software such as PowerPoint or Visio. Be sure to provide a short explanation of all your components. Submit no more than 3 pages