A distillation column is used to separate a 60wt% mixture of benzene (in toluene). The distillate stream is 98wt% benzene and has a flowrate of 10.0L/min. The bottoms stream contains 98% of the incoming toluene. The distillate stream has a specific gravity of 0.871. Draw a flowchart of the process, and label knowns and unknowns with units. Perform a Degree of Freedom analysis on the system. Write out the equations used to solve for the unknowns in your flowchart (DO NOT SOLVE THE EQUATIONS)