Relatia complice dintre cantitatea de produse fabricate si costul per unitate in evolutia ei in timp. Cu cat sunt produse mai multe unitati, costul per unitate de obicei scade, efect atribuit partial acumularii de experienta.
The plotted relationship between the amount of products produced and the cost per unit over time from launch. As more units are produced, the cost per unit usually declines, an effect that is partially attributable to the accumulation of experience.