and i believe that the increase of salary isnot similar in the real life..
First BB is not real life.
Take it back.
Um, yes it is.
I don't see the point of your calculations and lobbying:) It seems to me that you want to let people know that lvl7 trainers are not worth anything. What is the point of this? Lowering LVL7 trainer signing fees?, that you could actually some day afford them?