This episode describes mutual funds, index funds, and ETFs. It then takes it further by describing the background behind each one and how to tell if they are worth your money. The episode then describes fee structures and how certain fees may be deceptive. The podcast concludes with cost analysis and tells you which ones may save you the most amount of money and increase the returns of your portfolio. This is a perfect starter episode to somebody who wants to get their feet wet with investing, or wants to get a deeper understanding of the basics.