Net income (NI) is a business or personal profit measure after expenses and taxes. Learn how to calculate it, use it, and watch for accounting pitfalls.
Quitclaim deeds transfer any ownership interest without guaranteeing title. Learn when to use them, the risks, and how they differ from warranty deeds.
Learn how net present value (NPV) measures an investment's profitability by discounting future cash flows. Practical examples, calculation steps, and limitations.
APY shows the real yearly return on an interest-bearing account after compounding. Learn how it’s calculated, why compounding matters, and how to compare rates.