The goal is to separate methanol from water using distillation. we have a 50-50 feed input as a two phase mixture with 50% vaporized coming in at 5 kmol/hr. the column is well insulated and has a total condenser. a reflux ratio is set to 2 and returned as saturated liquid. the composition in the distillate and bottoms are to be 0.95 and 0.05 mole fractions, respectively. the column is at 1 atm. instead of a reboiler, we will use saturated steam directly (open steam). determine a) the optimal feed location and b) the number of stages needed the meoh-water vle can be described by the following equation: y 1.026572x04139722