Respuesta :
Answer:
D . BUS RIDES TO SCHOOL
Explanation:
All the others listed are negative externalities.
Bus rides to school is a positive externality
A good or service generates positive externality if it gives benefits that is greater than its cost to third parties that are not involved in its production.
Bus rides to school generates positive externality. This is because it reduces traffic on the roads. This benefits other road users (third parties).
Another example of a product that generates positive externality is research and development. Discovery of a new treatment for a disease benefits the general public.
Household waste, litter on the road and noise pollution generate a negative externality.
A good has negative externality if the costs to third parties not involved in the activity is greater than the benefits.
To learn more about positive externalities, please check: https://brainly.com/question/9346389?referrer=searchResults
