Profit sharing: Take Bangbangji as an example. The market price is generally 2.5 yuan, but the actual cost is less than that of 0.8 yuan, the market price of chicken chops is 2.5 yuan, the actual cost is less than that of 0.6 yuan, the market price of chicken hearts 1 yuan is less than that of 0.3 yuan, and the cost of fried chicken legs is slightly higher, about 2.3 yuan, and the market price is about 5 yuan.