Figure Q4. Distillation process. The flowsheet for a distillation process is shown in Figure Q4. a. Construct the problem table algorithm for the process with a Tmin of 10C, b. Calculate the minimum hot and cold utility requirements. c. The location of the pinch assuming Tmin=10C. d. Calculate the minimum number of exchangers needed for the minimum energy case, for above and below the pinch. e. Draw the heat exchanger network for the process. f. Calculate the \% savings for hot and cold utilities