- Farmers produce food by growing crops or raising animals.
- Restauranteurs prepare and serve food to customers.
- Chefs prepare food in restaurants.
- Waiters and waitresses serve food to customers in restaurants.
- Grocery stores sell food to consumers.
- Butchers cut and prepare meat for sale.
- Bakers make bread and other baked goods.
- Consumers purchase food from grocery stores and restaurants and eat it.