Hola por favor si pueden ayudarme con este ejercicio:

Present four examples, one for each type of externality (different from video), for each example, define the graph identifying the area of social benefit, social cost and social loss and for each example explain why your approach corresponds to the externality?

1. Positive externality in consumption

2. Negative externality in consumption

3. Positive externality in production

4. Negative externality in production