wilson1993912 發表於 15-3-2009 14:43:03

佢問我第1個課題教咩啵-,-`
價格彈性可以點溫-3-
YiKTat1225 發表於 6-3-2009 22:08 http://nakuz.com/bbs/images/common/back.gif
係咪demand supply?

spyro 發表於 17-3-2009 00:40:05

ealsicity 記熟果條最基本既式就得la
% change in quantity demanded / % change in price

(我好似都記錯左..)

YiKTat1225 發表於 17-3-2009 07:08:41


係咪demand supply?
wilson1993912 發表於 15-3-2009 14:43 http://www.nakuz.com/bbs/images/common/back.gif
係丫;)
好難記呢~_~
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