| Technique | Acronym | Decision Rule | | :--- | :--- | :--- | | Net Present Value | | Accept if NPV > 0 | | Internal Rate of Return | IRR | Accept if IRR > WACC | | Payback Period | PB | Accept if < cut-off period | | Profitability Index | PI | Accept if PI > 1.0 |
It feels like a juggling act. One wrong discount rate, and your NPV flips from positive to negative. Misplace a decimal in your cash flow, and your IRR becomes nonsense. | Technique | Acronym | Decision Rule |
Today, we are going to break down the most common . And yes—I have a free PDF worksheet for you at the end. The Big 4: Techniques You Must Know Before we jump into the math, let’s define the four pillars of Chapter 13: Today, we are going to break down the most common
If you are currently slogging through of your Corporate Finance textbook, you know the drill: Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period, and Profitability Index (PI). But here is the truth: It is how
But here is the truth: It is how billion-dollar companies decide whether to build a factory, launch a product, or buy back stock.
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Note: Some textbooks also include Discounted Payback and MIRR (Modified IRR), but NPV is universally king. Let’s work through three classic exam questions. Problem 1: The Simple NPV Calculation Scenario: A project costs $100,000 today. It will generate $30,000 per year for 5 years. The required return is 10%. Calculate the NPV.