The correct option is I, III, and IV. The 15th Finance Commission of India emphasized educational outcomes by recommending grants for states, aimed at improving literacy and educational standards. It also introduced performance-based incentives for agricultural reforms and reintroduced tax effort criteria, which rewards states based on their fiscal performance in revenue generation. However, the commission proposed that 41% (not 45%) of the net proceeds of Union taxes be shared with states, making statement II incorrect. This understanding highlights the Finance Commission's role in promoting fiscal responsibility and incentivizing states towards specific developmental outcomes.