Second, continued investment in the production lines and flexibility in their use for producing other products helped to achieve economies of scale and reduced fixed costs.
Teiseks, pidev investeerimine tootmisliinidesse ja paindlikkus kasutada neid liine muude toodete tootmiseks aitasid kaasa mastaabisäästu saavutamisele ja püsikulude vähendamisele.