matters needing attention in the calculation of canteen entrance rate: prepare meals, choose restaurants, choose dishes and choose quantity from several aspects.

1. When preparing for dinner, firstly, we need to consider the fluctuation of people who eat every day, such as business trips, vacations, group activities in the company, etc. The most common fluctuation is that with the week, such as Friday, many people in the company are willing to go out for dinner, etc.

2. When choosing a restaurant, you need to consider whether there are any activities in the surrounding restaurants today. Or it rained, and everyone was too lazy to go out to eat in the canteen.

3. When choosing dishes, you need to consider whether the dishes are delicious today (cooked by a specific chef), or whether there is an alternative relationship between some dishes. For example, after eating noodles, you usually don't eat, and today's noodles are particularly good.

4. quantity. For example, after coming back from the holidays, everyone may eat less and lighter. It is also possible that the cook is a little tight today, and as a result, the original 111 dishes have become 111.