As head separations engineer at BP, you are designing a distillation process to separate toluene and benzene. Your initial feed stream has a flowrate of 350 kmol/hr and is 45 mol% benzene. The feed stream is a bubble point mixture. You need to achieve a distillate that is 3 mol% toluene and a bottoms that is 98 mol% toluene. The column available to you has a total condenser. The VLE data for the mixture is give below. (Hint: You can solve this graphically or analytically. If using an analytical approach, determine the average relative volatility from the data below.)