Food On Wheels is a food delivery company operating in the capital of Idaho. They sell standard boxes containing eight full healthy meals. Boxes are prepared in two ghost kitchens and delivered by bike to five city areas. Daily demand of boxes per city area is shared in Table 1.

Each ghost kitchen has a limited daily capacity to prepare boxes (see Table 2).

Regarding deliveries, boxes are bulky, therefore a bike can only deliver safely one box at a time. There are many bikers in the city that work for Food On Wheels on call, so availability of bikes to do the deliveries can be considered unlimited. The delivery time in minutes from kitchen to city area is shared in Table 3.