Africa is set to outperform the rest of the world in economic growth over the next two years, with real gross domestic product (GDP) averaging around 4% in 2023 and 2024". Which of the following is a key factor to consider to ensure long-term economic growth as planned? A. Short-term fluctuations in the business cycle. B. Government policies focused on income redistribution. C. Investment in physical and human capital. D. A high inflation rate