We reviewed the definition of Economics. Then, Jackson provided reasons related to why people invest. We discussed short-term and long-term reasons. We talked about low risk/low reward verses high risk/high reward investments. We defined the Rule of 72 and applied the rule to a specific example about opening a savings account and how compound interest accrues from age 10 to age 82.2. Last, Jackson, reviewed a tutorial video related to the stock market game.