The Stimulus says:
Premise: A(switch suppliers) --> B (No profit)
Conclusion: B(No profit) --> A(switch suppliers)
(a) The argument is a circular argument...blah blah
(b) The argument fails to establish....a condition under which a phenomenon is said to occur is the only condition under which that phenomenon occurs.
I think A describes 'circular reasoning' which is Premise: A -->B and Conclusion A --> B(Correct me if I am wrong)
but what does B exactly say? Can I use Answer choice B to describe both converse and inverse fallacy?
If a condition(A) is the only condition that results in B, does it mean that "B --> A" is also true?
I am just confused by the wording of the answer choices. I really appreciate if someone can elaborate on these answer choices...
Thank you!
That's why my poodle's name is Ladybird! 
