Below are the table forseparation, distilation column in Xanthan Gum alcohol recoveryprocess. Help me find the xD and xB$.$ The bottom flow rate, L is $166\mathrm{.}76$ kmol$/$h and distillate $,$V is $94\mathrm{.}45$ kmol$/$h$,$the xanthan gum purity is $99$ to $100.$ The feed mass are:Isopropyl alcohol, $10\mathrm{.}02140$ kg$/$h and mole flowrate is $166\mathrm{.}760$ kmol$/$h$.$ Sodium chloride, mass flowrate is $5\mathrm{.}52010$ kg$/$h and mole flowrate is $94\mathrm{.}450$ kmol$/$h$,$ for water, mass is $1\mathrm{.}0185$ kg$/$h and mole $56\mathrm{.}53$ kmol$/$h$,$ last is glucose with mass $1\mathrm{.}0269$ kg$/$h and mole is $5\mathrm{.}70$ kmol$/$h$.$ The flow in is Isopropyl and Sodium, the bottom flow out is water,glucose and sodium while the upper is isopropyl for alcohol recovery in Xanthan Gum production.

Do the water and glucose.

And for xD of sodium, glucose, and water will be $0\mathrm{.}0000?$ Because the upper flow,xD is pure isopropyl right?