Q2) a) From the phase diagram given below; determine the composition, temperature and the type of the transformation for the three phase reactions. b) Schematically show the microstructures that will occur as a result of the transformation for each reaction, using the phases shown in the equilibrium diagram. 1400 8+L Li 1200 15 8 1000 5+3 40 800 7+ L2 600 400 200 8, 20 + 20 40 7+ B * 12 70 B 60 80 B Percent B