Which of the following statements is true?a) The Principle of Diversification states that investors are better off by investing in two or three good assets even within the same industry.b) The Principle of Diversification states that investors are better off by investing in different types of assets.c) The Principle of Diversification states that investors are better off by investing in risk-free assets.d) The Principle of Diversification states that investors are better off by investing in an industry of their choice.2) Which of the following investments is more likely to give you a diversified common stock portfolio?a) An index fund investing in stocks in the S