k*42012-10-20 07:102 楼honestly, i m disappointed at yr stupidity.price*amount = profit,price is not everything.【在 x*********n 的大作中提到】: 最近帮国内兄弟老婆带了个tiffany,: 无比无比的贵。: 我觉得这样的公司一定很有前途。
n*n2012-10-20 07:103 楼Profit = Revenue - COST < Price*Amount【在 k**********4 的大作中提到】: honestly, i m disappointed at yr stupidity.: price*amount = profit,: price is not everything.