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100块呀~~~
197... wat is the answer?
( Q/ B$ m& F4 |' A3 \0 ?) n: j5.39.217.764 p8 f, `- J0 ]' v2 X; W; D& u
boss's loss:% S/ a, {- a% {. T$ A' c$ K
100 return to neighbour
* i4 \# `: q8 R5 ]3 ~, M/ {- }: R6 w79 return to buyer
* k4 h7 R. {& ?8 @. J18 cost of product公仔箱論壇* \8 @8 y% m- m5 V5 h5 _
= 197
197
y 97 R??????
197
97...
97蚊
100+79+18
197????
100(cash)+18(cost)
100(cash)+97(change)+18(cost)+3(profit)
197 or 200
197-200
200-197
Thank you
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