I surprised the heck out of myself and got this right in 18 seconds. This is the first time I have successfully predicted the answer while reading the stimulus! It is so much faster and easier to hunt for the answer instead of having to really consider them all

@MarshaSGermain I was also confused by this and am going to need to work on this skill.

But the explanation makes sense after I thought about it for a little while. I was translating it as missed every class --> /lower than a B-, which did not fit into my lawgic very smoothly so I clearly got confused when I got to this part. I see now how /lower than a B- means the same thing as B- or higher

@asanchez I had the same thought process

@mzughaerr I am in the same boat as you

I am confused by the sufficient disjunction. Do you need BOTH /N and /O to have /M? Or is it correct to say that /N --> /M OR /O --> /M?