this is a mass balance i am currently trying to complete. it is for the azeotropic seperation process of ethanol and water using pentane. the green boxes are values that are not allowed to be changed. in addition to the percentage values given in the block diagram, assume that pentane is fed into the system at $2\mathrm{.}5$ times the amount of ethanol handled in the column $($in weight$).$ the entire process is also assumed to produce $30$ tonnes of pure ethanol every day. Create more assumptions for the process in order to fill in $($and correct$)$ the spreadsheet values so that the entire process makes sense. Make sure to state clearly all assumptions used. The assumptions to be made that i havent already stated is the ratio for the stream going into the distillation column from the recycle stream and ratios for streams $4-7.$ you may also change the amount of pentane to be fed into the system as long as it is between $2\mathrm{.}5-3$ times the amount of ethanol handled in the column $($in weight$).$