Complete the mass/energy balances for the system.

The feed stream of alcohol and water is fed directly into the boiler, which is heated by high pressure steam. The water-concentrated bottoms product exits from the boiler, while vapor rises into the distillation column where separation occurs from the contact between the rising vapor and falling condensed fluid. The vapor passes through condensers and is either returned in a reflux stream back to the column, or is removed from the system in a distillate stream. The system is a continuous-operation system, although the feed stream enters directly into the boiler, which is more indicative of a standard batch distillation system. Your company has asked you to produce a control system for their column that can handle a range of operating feed concentrations and desired exit concentrations, based on manipulation of entrance and exit flowrates, as well as the temperature in the boiler produced by the high pressured steam introduced