3. A gas processing plant plans to adopt a mixed matrix membrane unit for air separation to produce oxygen gas products for medical use and nitrogen gas products for industrial use. The membrane selected has a thickness of 0.004 cm, oxygen gas permeability of 4x10-8 cm(STP) cm/(s cm cm Hg), and an 02-over-N2 permselectivity of 10. The designed feed flow rate is 3x100 cm (STP)/s and the cut is 0.10. The pressure at the feed side and product side is 200 cm Hg and 50 cm Hg, respectively. If we assume a complete mixing model, can you determine the permeate composition, reject composition, and membrane area