Well I was thinking and talking today with some people and I was wondering if builders in general can get a sort of system were the more you produce of a certain good or ship that get a discount on labour hours and materials.
The way i see it is for ships you have in the beginning very inexperienced crew, beginner, experienced, veteran and elite for example.
say that the inexperienced crew is getting no bonus and with the beginner you 2% and so on
but that doesn't count for the carriages in shipbuilding but it does for building the carriages it self