In a high-pressure separation process, a gas having amasscomposition of 50 wt% benzene, 30 wt % toluene, and 20 wt % xylene is fed into the process at the rate of 483 m3/hr at 607 k and 26.8 atm. one exit stream is a vapor containing 91.2 mole % benzene, 7.2 mole % toluene, and 1.6 mole % xylene. a second exit stream is a liquid containing 6.0wt % benzene, 9.0wt % toluene, and 85.0wt % xylene. what is the composition(mas fractions)of the third exit stream if it is liquid flowing at the rate of 9800 kg/hr, and the ratio of the benzene to the xylene in the stream is 3 kg benzene to 2 kg xylene?