1/3 cost of goods, 1/3 labor, 1/3 gross profit (include overhead
所有跟帖:
•
那房租呢,不会是所有人小生意都拥有不动产吧。
-随风飞的鱼-
♀
(0 bytes)
()
10/30/2010 postreply
22:13:20