5 Smart Investing Strategies The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Share | Related Content It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.