EU one I did :
Economies of Scale can lead to lower prices, but can lead to price discrimination between domestic and foreign markets e.g. UK and foreign markets (which can depend on exchange rates)
Cheaper labour : benefits of this/costs of this
Exchange Rates.
Did 11 and 12, 12 was effectively the same question as the one in the specimen.
I didn't think it was too bad, the EU 5 marker was a given, as was the perfect competition (S+D) model, and it really depended on how much you wrote/evaluated for the 25 marker. Hoping for a B in it.