lunpkpk 發表於 15-9-2010 18:38:04

F.4 econ一問- -

Mary and John each bought a $20 Olympic memorial banknote. Each of them had to pay $138
and queue up for a whole day for the purchase.

(a) Define opportunity cost.
(b) ''Mary's opportunity cost of purchasing the Olympic memorial banknote would be the sameas John's''
Explain whether this statement is definitely correct.

john456 發表於 15-9-2010 19:09:25

f4係高中- -

lunpkpk 發表於 15-9-2010 22:18:02

唔知邊度問- -
因為好急

john456 發表於 16-9-2010 06:44:36

http://www1.nakuz.com/bbs/forumdisplay.php?fid=1659
呢到
會比初中區多人小小...

aaq1234 發表於 19-9-2010 08:38:44

Mary and John each bought a $20 Olympic memorial banknote. Each of them had to pay $138
and queue up ...
lunpkpk 發表於 15-9-2010 18:38 http://www4.nakuz.com/bbs/images/common/back.gif


    唔係高中牙,大佬

lunpkpk 發表於 19-9-2010 16:33:45

唔係高中牙,大佬
aaq1234 發表於 19-9-2010 08:38 http://www.nakuz.com/bbs/images/common/back.gif

hkcee題黎...
呀sir派的

john456 發表於 19-9-2010 16:48:23

hkcee題黎...
呀sir派的
lunpkpk 發表於 19-9-2010 16:33 http://www4.nakuz.com/bbs/images/common/back.gif
但係你係中4呢- -
e到係初中學區

aaq1234 發表於 19-9-2010 18:24:36

hkcee題黎...
呀sir派的
lunpkpk 發表於 19-9-2010 16:33 http://www4.nakuz.com/bbs/images/common/back.gif

55唔好文盲

lunpkpk 發表於 19-9-2010 19:12:53

55唔好文盲
aaq1234 發表於 19-9-2010 18:24 http://www.nakuz.com/bbs/images/common/back.gif

咩文盲- -
唔知你想嘈我定幫我..

aaq1234 發表於 19-9-2010 19:18:33

咩文盲- -
唔知你想嘈我定幫我..
lunpkpk 發表於 19-9-2010 19:12 http://www4.nakuz.com/bbs/images/common/back.gif


    sor,我幫唔到你
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