Yeast cells are being separated from wine using a lab scale ultrafiltration unit. It is desired to calculate the mass transfer coefficient, ke and concentration of yeast cells in the gel layer, ce for this system. The following data were obtained during the experiment. You are to determine graphically using the data provided kc and C. Data: density of permeate (wine) = 983kg/m N. (kg/s.m) 0.002 0.003 0.0035 0.0042 0.0055 0.007 C (kg solute/kg solvent) 0.32 0.28 0.26 0.23 0.18 0.14