C24 Deal

Jin Niang looked at Su Mo Yan and then looked at Xia Lanqing. How many prawn cake would 30 gold taels be enough for her to sell for? She first calculated, a prawn cake was worth a coin, 10 was worth 10 gold. Excluding the labor force, flour, oil and salt, the 10 prawn cake could earn about 3 gold. A hundred of them was worth 30 gold, while a thousand was worth 300 gold ? ? Wait a minute