a) Yes, but raw is not so high quality.
b) Yes
c) Yes but if the hams are fungible, which the other commenter explained they are not, then doing this at volume would make the timing irrelevant.
d) Yes, or just pre-sell them to someplace that doesn't care about quality. Just has to be inside the EU since these are the hams that (you say) have not yet been to Norway!
Crossing the border a thousand times, carrying a ham each way each time, would probably be less efficient, unless you get tax breaks for your hourly employees, in which case you could also have a thousand employees on standby and do it relay-style.
While it's true that this would never work, and if you tried it'd be extremely fishy, I do in fact know a place you can buy pork sausage that tastes of fish.
Sometimes the absurd is possible!