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100块呀~~~
197... wat is the answer?
- Q4 }9 |5 M5 g; ~% k& k( G. Q+ U6 @公仔箱論壇公仔箱論壇& M$ m3 h0 L6 N( v% l8 w
boss's loss:tvb now,tvbnow,bttvb0 L: r, b9 ^8 k' f  I5 k$ U
100 return to neighbour9 p# B# X; t- ?1 \6 Z- F! S
79 return to buyertvb now,tvbnow,bttvb$ }0 C$ q, _! h. \6 R
18 cost of product5.39.217.77:8898( v* ]0 w$ e4 y
= 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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