10,000 people in the school do catering can be done, 10,000 people in the cafeteria profit should be very substantial, the calculation is:

1, first of all, each section of the cafeteria inside 10,000 people, a day to eat two, if it is in accordance with the standard of eight dollars per person, then you earn at least two dollars for each meal to the United States people.

2, so down, 10,000 people cafeteria can earn 20,000 per meal, two can earn 40,000, a month down to earn 1.2 million, a year down to earn 14 million.

3, remove the wages of employees, remove the cost of contracting, you can still only earn about two million three million less per year down. So 10,000 people in the school do catering can be done.