5 Smart Investing Principles 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 » Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective.