Principles of Preserving Wealth 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 Question Thank you! Oops! Related Content Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.