So - lets assume that every extra colour costs more. Except the basic colour coating (white). Next in low-price are simple colour coatings (just one coating, no

So - lets assume that every extra colour costs more. Except the basic colour coating (white). Next in low-price are simple colour coatings (just one coating, no complex colour errors possible (black, etc.) Which basically, what turns this nice graph - into a spending capability graph.