I have the answers to these, but I have a question about them. The answers to 1 are P,P,M+P,M , and the answers to 2 are F+P,A+B+F+M+P,A+B+F+M,A+B+M,A+M . My question is, how come some of the answers to 2 have austenite, while none of the answers to 1 do? I don't see a Mfinish line anywhere, so how do we know that all the austenite is gone? Sorry if this is really obvious. There's a reason I'm not in MatE, and stuff like this is it.