History and structure. The Department of Agriculture was responsible for healthcare in Canada, between 1867 and 1919, before the Department of Health was created on September 1, 1919. In 2013, the Canadian Food Inspection Agency was moved from the Agriculture Portfolio to the Health Portfolio.
Depending on where you are eating you should tip accordingly. We have found for the average buffet $1 to $3 dollars a person is ok. Remember you are really only paying for them to refill your beverages, they do not bring your food to your table. Restaurants Tipping in restaurants is 15% - 20%.
The profit margin of buffet restaurants do vary with respect to various festive occasions. Among normal days the profit margin remains between $9 - $11. This estimate is calculated on behalf of Purple Sage Group for Buffet, Catering and Corporate Events Catering Services in Singapore which actually calculate its profit on its average customer.