Two meat and two vegetables: the general price is around 6 yuan, and the cost is generally around 3.6 yuan.
Three meat and two vegetables: the price is generally around 8 yuan, and the cost is generally around 5 yuan.
Four meats and two dishes: the price is generally around 10 yuan, and the cost is 5-6 yuan.
In addition, the cost should be deducted from the labor rent, and the gross profit is about 38%-45%.