Which of the following statements is True? O If markets are strong-form efficient, it's impossible for a stock manager to outperform the S&P 500 in any given year. k-form efficient, skilled managers using fundamental analysis should consistently outperform the S&P 500, while managers using technical analysis should not ficient, stock managers that outperformed the market over a long period of time must have used insider If markets are semi-strong information to achieve such results O O If markets are semi-strong efficent, then only the smartest and most skilled fundamental managers would be able to find outperform the S&P 500 over time