某化工厂引进一条先进生产线生产某种化工产品,其生产的总成本y(万元)与年产量x(吨)之间的函数关系式可以近似地表示为y=
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-48x+8000,已知此生产线年产量最大为210吨.
(1)求年产量为多少吨时,生产每吨产品的平均成本最低,并求最低成本;
(2)若每吨产品平均出厂价为40万元,那么当年产量为多少吨时,可以获得最大利润?最大利润是多少?
考点分析:
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