According to market survey data, the price of 100 yuan per person per meal for tour groups is at a medium level in the tourism industry. This price includes the cost of the restaurant, the service fee and the profit of the travel agency. Considering that tour groups usually provide certain services and conveniences, such as the choice of dining places, the types and quality of dishes, the price of 100 yuan is reasonable. In addition, tour groups usually sign cooperation agreements with restaurants to get more favorable prices. Therefore, each meal per person in the tour group 100 yuan is not expensive.