Windjam

I would say C.
Since the predicted spot is higher than the current spot it would make it more difficult for people who use the Euro to purchase US goods therefore the US would have a comparative disadvantage.
Though the question looks like it would need a computation, none are actually needed to answer this question, just an understanding of PPP.
The question throws you for a minute by including the spot info from 2 years ago, but I don’t beleive this information is really relevant to the question.