According to Adam Smith, how does self-interest benefit society?

1. Amusement Parks

2. Grocery Stores

3. Restaurants

Explanation:

These three topics are very similar. Why? They all benefit our community with the power of self interest! If we didn't have these things many countries would go bankrupt! These topics pay for almost everything.

answer; /// (c) i do believe that the correct answer is ; an unstated guarantee that goods will be to the consumer's liking;