Every day 15 yuan, every week 105 yuan. 4 yuan for breakfast and 5.5 yuan for lunch in Dongying Vocational College. If you add the cost of shopping every month, it will be at least one month in 500 yuan.

Middle school has a lot of time. You can take part-time jobs outside in your spare time. Specific part-time jobs include handing out leaflets to others, working as a waiter in a restaurant, and working as a receptionist. These are all internships for college students.

If you work part-time every weekend, one day in 60 yuan and one month in 480 yuan, your living expenses will be basically solved!

Another way is to take a part-time job directly in the school cafeteria. It's easier to work part-time in it, and the income is about several hundred yuan per month.