The answer to the question of how many mutual funds you should have in your portfolio is not just a number. Today's Stocks & Topics: VOD - Vodafone Group PLC ADR, World Economies by GDP, Tax Scams, Home Sales Report, Investing, UN - Unilever N.V. ADR, Investing in the Market, Return Capital, CETX - Cemtrex Inc., I-R-A & Roth I-R-A, HBI - Hanesbrands Inc., CVX - Chevron Corp., XOM - Exxon Mobil Corp., TGT - Target Corp.