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100块呀~~~
197... wat is the answer?
' A0 @2 I' @* E" o) o5 F2 K( V. h5 [/ @5 G7 L* T% ^9 x
boss's loss:
) o" \/ S7 B5 O; _tvb now,tvbnow,bttvb100 return to neighbour
" K6 j- o1 O' b( b79 return to buyer5.39.217.77:88988 f: A3 {- N! s& q
18 cost of product3 e6 `$ T* X, Q9 {
= 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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