Using the ternary phase diagram below, determine if the following mixture falls on the single-phase region or the two-phase region. If it falls under the two-phase region, determine the concentration of the raffinate and extract phase at equilibrium. Plot the point in the diagram for each of the mixture and conclude what happens to the mixture at equilibrium.

B 10 30% A 34% B 36%C 100 10 90 20 80 30 70 40 60 50 50 60 40 70 30 80 20 90 10 100 0 A 100 0C 90 80 70 60 50 40 30 20 10