Solve With Mc-Cabe Thiele Method and draw the graph please!

1. The overhead product from a benzene-toluene distillation column is 95 mole\% benzene. The external reflux ratio is 3.0. Assuming constant molal overflow, a total condenser, saturated liquid reflux, and a constant relative volatility of 2.25 , calculate algebraically the composition of the liquid leaving the second equilibrium stage from the top. Vapour-liquid equilibrium data for the methanol-water system at 1atm