Xu Fang pondered for a moment before saying: "According to our cost calculation, including medicinal materials, labor and packaging, the cost of this box of cold medicine is only one and a half, the cost of cough medicine is one and a half, and the cost of anti-inflammatory drugs is three cents and seven, am I right?"

Zheng Xiulan rolled her eyes and said angrily: "If you want to count it like this, then don't do this pharmaceutical factory, let alone make money, the money you make in the hotel will also be smashed." ”

Looking at the puffing Zheng Xiulan, Xu Fang was a little amused: "I haven't set the price yet, why are you in a hurry." ”

Zheng Xiulan's ......