Why can growth lead to a more unequal distribution of income? A. Capital investment requires saving and saving comes mostly from the rich rather than the poor. B. Growth requires high incentives for those who work and invest in the way that matches consumer desires most closely, and this means that the rewards for work and investment will be unequally distributed. C. Even if lower income earners continue to experience increases in income from economic growth, the increases to higher income earners may increase at a quicker rate. D. All of the above