Construct the hypothetical phase diagram for metal A and B between temperature of 600 C and 1000 C given the following information: . . One eutectic occurs at 700 C and 75%B. to A second eutectic occurs at 730 C and 60%B. A third eutectic occurs at 755 C and 40%B. One congruent melting point occurs at 780 C and 51%B. A second congruent melting point occurs at 755 C and 67%B. There exist two intermetallic compounds: AB at 51%B and AB2 at 67%B. Note all composition are in weight percent