This is my question too

I was wondering the same thing. It seems like it's written like that to throw you off.

Would "But this is not sustainable.." be a sub-conclusion?

@lilifakava I think we are learning this because LSAT questions will throw a question or a passage with a bunch of information. Most of it might be context to throw us off.

So an argument has a conclusion if the argument is made by the author? Otherwise, it could be context or a sub-conclusion?

Why are those modules being removed

@opb1234 can you explain? I just began studying.

Assumptions are the gap of the argument. It's the missing link, the unstated statement in the arugument.