This diagram shows what happens if both types of jazz aren’t on sale:
(Scroll down for diagrams + explanation)
New pop, new soul and used soul are on sale. Used rap and new jazz aren’t. This shows that B-E all have to be true.
A is CORRECT. You can figure this out by using the deductions above.
Another way of getting this answer is to notice that no rules affect used opera. So there’s no way for jazz being out to force used opera in.
(apart from a very specific scenario in question 13)
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