Question 39: Which of the following can be inferred from the passage? A. Solar and wind energy are the only viable renewable energy sources....

Question 39: Which of the following can be inferred from the passage?

         A. Solar and wind energy are the only viable renewable energy sources.

         B. Innovation and investment are key to the future of renewable energy.

         C. The economic impact of renewable energy is purely negative.

         D. Renewable energy will completely replace fossil fuels in the near future.