nitish2610
Should be D.
E states that gold is cheaper which means people will prefer gold. This strengthens the conclusion.
I think you got it backwards or maybe I have it backwards. If gold is cheaper, that would mean people can afford a gold ring but may not be able to afford the platinum ring, So the conclusion that people prefer gold to platinum is no longer valid because there is a component introduced of affordability and if people cannot afford an item they may still preferred but just not buying it.
This is not a perfectly official question, it doesn’t read like it. There’s a bit of a disconnect in terms of affordability and preference.... The question is not bad, but for E. to be correct, we have to assume that the only reason people are not buying platinum rings is that they cannot afford them and I’m not sure if that’s a valid assumption to be always made.
D Talks about the manufacturing difficulties implying that perhaps they make few rings then gold ones? That’s a possibility... I don’t think we can rule out D. as incorrect, just less correct one perhaps.
now I am not a fan of this question after looking at D... One of these has to be able to be proved incorrect somehow....