http://xs.to/image-4EE3_4B86469D.jpg
每個pts可以解釋一下..即指出點解係正確或錯誤 .ths
eng is preferred ..
真係唔店用中文解都OK..
2001 mc 12
2010-02-26 1:47 am
回答 (1)
2010-02-26 11:24 pm
✔ 最佳答案
A. (correct)no infomation cost,
that means ppl have perfect information
so no need to search
B.(wrong)
factor cost of products may be different
higher factor cost, higher selling price.
C.(wrong)
it is determined by market D and S
D. (wrong)
since ppl have perfect information,
firms need not to be exist to provide information
收錄日期: 2021-04-19 21:24:22
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100225000051KK00958