In fact, the scheme with the lowest cost and optimal performance is the best one.

事实上，以最低的成本和最优的性能满足工程需要的方案才是最优方案。

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Combined with the lowest cost base in Asia, that has made for impressive financial returns.

这笔资金加上在亚洲的最低成本带来了令人钦佩的财政收入。

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Water transport can carry the greatest amount of goods for the longest distance with the lowest cost.

水路运输可以最低的成本运送最大量的商品至最远距离。

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And they award contracts to the firm with the best design at the lowest cost.

FORBES: Who Built What?

This is particularly the case with some of the lowest-cost operators.

ECONOMIST: The travel industry

Not only did the Bulls win the most games in the NBA this season, they did it with the fifth-lowest payroll, making the team the most cost-efficient in the league.

FORBES: The Most And Least Payroll-Efficient NBA Teams