This is the kind of simplistic maths that a middle school-aged fanboi would post and expect people to feel is both reasonable and cool. IMO the chance of this kind of 'equation' actually playing out in real life is just about zero.54A $250mil 4000tons
52D $500mil 7500 tons
055 $750mil 11K tons
It has a very linear relationship, for every 4000 tons addition, you simply slap on additional $250mil