回复:一道小學3年级数学题,3分钟之内答错了,证明你不适合玩基金!此题10人做9人错!

本帖于 2008-01-01 20:35:44 时间, 由普通用户 笨企鹅 编辑

value before before the transaction:
$15 or $21 depends on how you look at it --- I would say it is $21 for it is the "market" value.

value after the transaction:
-$50

SO THE LOSS= -$50-$21 = -$71

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