profit and lost (P&L)

(P&L) - other income = sales - cost of production


net cost of production = cost of production - processing fees - sales by product


cost of production = total processing and overhead cost + total purchase cost


total processing and overhead cost = overhead cost + processing cost


processing cost = operational cost + packaging cost + other operational cost


arini gua sehari suntuk pikir cara nak bagi kilang untung banyak.otak gua otak engineer, bukan otak business.pening gua.

dem btol..