QUESTION 20 15 points Consider a 60 wt% Sn 40 wt% Pb alloy residing at 100C. (a) Draw a tie-line and label the positions of the overall alloy "C" alpha "Ca" and beta "Cephase compositions, (b) what phases are thermodynamically brought into fruition (c) the value of the composition for the overall alloy, alpha and beta phase, (d) The concentration (or mass fraction of the alpha "Wa" and beta "We" phases, (e) Would we be able to dubb the phase transition in concern "Hyper-Eutectold Decomposition"? Justify your answer. NOTE: Answer (part a) ON THE PHASE DIAGRAM. ONLY provide what is being requested in parts (a to e). Anything outside of that will be ignored Present answers in CLEAR BULLETPOINTS. . . . Composition (at's Sn) Save Aswers Click Save and Submit to save and submit. Click Save All Answers to save all answers. . Present answers in CLEAR BULLETPOINTS, Composition fat% Sn) O o 20 40 60 80 100 327C 300 600 Liquid 500 232"C +L 400 200 183C Temperature (C) Temperature (F) 61.9 97.8 18.3 300 Save ABAN Click Save and Submit to save and submit. Click Save All Ankers to save all ansvers. Liquid 500 a + L 232C 200 183C 400 Temperature ("C) 18.3 61.9 978 Temperature (F) 300 100 +B 200 100 80 100 20 40 60 Save A Sera Click Save and submit to save and submit. Click Save All Answers to save all answers