Explanation:

- Let’s break it down:

- The group wanted to improve literacy. That was their main goal.

- They ran some programs in the village.

- The outcome? Not only did literacy rates go up, but people also learned more about things like wealth and financial awareness.

- Now, onto the options:

- Manifest Function: This is the intended, obvious purpose—here, improving literacy.

- Latent Function: This is what happens as a side effect. No one planned it, but it still happened. In this case, villagers got more aware about wealth.

- Dysfunction: This means a negative or harmful effect—something that makes things worse, not better.

- Secondary Function: That’s not really a sociological term; it’s not precise in this context.

- The change in wealth awareness was not the main goal, but a helpful side effect.

- Option 2: Latent function is exactly right.