Answer:
External cost
Step-by-step explanation:
External cost is a cost that is gotten from any economic transaction, in which the person or entity bearing the cost is not directly involved in. They are also known as spill over costs. The offensive odor in the question has generated an external cost at different locations from the site, the cost of rent differs. External costs usually have negative effects, from our question we can see that the odor from the landfill site must be intolerable for people residing in the area.