@Nabiri

The list you posted is right...but wrong at the same time. I won't rehash the explanation darkstar gave because it is spot on but I will add this:

That list only applies if you are making everything yourself. That's not the way it is supposed to work. You are supposed to buy this part or that part from the ward, get your friend to make this other piece, and then you sit down with the final mats and make the item. The system allows you to level the crafts and do everything yourself... IF you want to, but most aren't going to do that. If this game had a healthy population, things would work out just as they were intended to do. In fact, in the beginning they did work just this way. It wasn't until people started dropping out of the game that this issue became one.