The central idea is that using solar power is better for the economy, environment, and society.
The passage describes the Author's impression of students participating in the "Upward Bound" program and it is generally favourable towards the program, without giving a more specific reason for this favourable opinion, it's more the author's personal impression.
Thus, we could say that the author has a positive bias towards the program.
Answer:
This Is not a cheat app
Explanation:
It is an app to Share and trade knowledge
