The provided pictorial demonstrates three possible locations for a hypermarket in Pellington populated with 120000 people.
Overall it is obvious that both A and C slightly benefit in their close position to the railway that runs along the western-south path, whereas site B is the most inconvenient as it is far away from every roads and populated places.
Moving to the details, location A is located in residential area and nearby the industrial one, where railway is also accessible. Moreover, people from Hampford could get to this site without struggles. Unfortunately, A is surrounded by traffic-free zones with no cars, which means there would be no parking place for hypermarket.
In terms of position C, it is located next to the railway as well, and situated between living and industrial areas. In addition, as it is placed in countryside, there would be enough space for cars, and it is also reachable from airport conveniently. However, Hampford citizens might find it difficult to get to this site since it is further than A.
Finally, concerning site B, it is the most distant because it is located in the countryside, far from not only railway but also motorway. Reaching that place from residential and industrial zones would be too complicated, as well as trying to do that from Hampford. The only essential advantage is spacious location with no restrictions.