0.10. (a) A eutectoid steel is (i) quenched instantaneously to 500C, (ii) held for 5 seconds, (iii) quenched instantaneously to room temperature, (iv) reheated to 300C for 1 hour, and (v) cooled to room temperature. What is the final microstructure? (b) A carbon steel with 1.13 wt %C is given exactly the same heat treatment described in part (a). What is the resulting microstructure in this case