C0= 25

8) The phase diagram of an alloy (made of metals A and B ) is given below. (In the question, for the value of C0, please use the second last digit of your student number. For example: for student number 010200034 use C0=20+3=23wt%A, for student number 010200017 use C0=20+1=21wt%A in your calculations etc. ) For an alloy at 1225C and having a content C0 wt\%A, how many material phases are present and what is the wt%A and wt%B composition of each phase