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 Question Thank you! Oops! Related Content Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind. Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income.