A saturated liquid feed at boiling point containing 42 mol% heptane and 58% ethyl benzene is sent to the distillation column to obtain a distillate product containing 97 mol% heptane at a flow rate of 200mol/hr and an absolute pressure of 101.32 kPa. In the column with a reflux ratio of 2.5, determine mole distillate/h, mole bottom product/h, actual number of racks, minimum rack number and feed rack number. How can I solve it in Chemcad?

led May 17 15:34:21 2023 Started input led May 17 15:34:21 2023 Finished data nick o. of errors =0, No. of warnings =0 led May 17 15:34:21 2023 Run started led May 17 15:34:22 2023 Run finished [Duration: 0:00:00:01]