Hi. I just signed up to this forum and looked through about 40 pages of posts to look for an answer, but I haven't found it so far.
On preptest 19, section 2, question 24,
I can see why B is a good answer choice, but I can't determine why A is not a good answer. If committees are successful in producing results, it seems logical that increasing the number of committees will produce more results, which makes A acceptable to me.
Also, I would very much appreciate it if someone could diagram the conditional reasoning in this question, if conditional reasoning exists in this question.