1) er ... that's not how toy companies work. why do you think playmobil opened a factory in malta in the 70s? and why is lego moving to china with some of its stuff? hasbro, mattel? they already have factories in east asia, and yet their toys are still expensive (he man action figures, made in china ... 28 bucks!).
2) playmobil has been doing that for almost 50 years
3) i presume they did
4) what happens is once wages start increasing (and with that, costs), the company moves elsewhere. mattel used to produce he man figures in portugal, spain etc in the 80s ...
5) dont you think someone at hasbro etc has thought about that already? see above
6 etc) no, no and no ...