In this business, you don't have to consider the profit of an oil cake. What you need to consider now is the daily cost of overall cost sharing! For example, the booth fee in January is 600 yuan, the daily raw material cost (rice flour, oil and sugar) is 200 yuan, and the miscellaneous fee (plastic bag and disposable chopsticks) is 100 yuan (January), so your account is 600+200x30+100 = 6,700 yuan, and the daily cost is about 233 yuan. Well, just calculate how much you can sell in a day, and the extra part is your daily net profit!

For example, if you want to actually do it, the most important thing to consider is to find a good place where the booth is cheap, and the flow of people is the key!

I suggest you find some small restaurants in the residential areas and rent their ready-made places from 6:00- 10:30 every morning, so you don't have to bear the rent for a whole day, the place is bigger, the passenger flow is ready, and the cost is much lower!