4. when a neighbor pays for landscaping services and creates a beautiful scene for you to enjoy, that is an…

4. when a neighbor pays for landscaping services and creates a beautiful scene for you to enjoy, that is an example of a — externality. real positive negative none of the above
Answer
Brief Explanations:
A positive externality occurs when the actions of one party provide a benefit to others without compensation. In this case, the neighbor's landscaping creates a beautiful scene for others to enjoy, which is a positive side - effect or externality.
Answer:
C. positive