简述评价互相排斥的投资方案时,使用净现值法比使用内部回报率法更好的原因
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南方公司生产洗手液,现价为每瓶40元,目前的销售量为8000瓶。假设洗手液的弧价格弹性为一l,南方公司若想把销售量提高10000瓶,试问洗手液的价格要降至多少?
We have received your enquiry of October 15_____we learn that you are interested in our Sewing Machines.
A. from which
B. in which
C. which
D. at which