This article discusses the different techniques of capital budgeting, including Net Present Value (NPV), Payback Period, Internal Rate of Return (IRR), and Average Accounting Rate of Return (ARR). It explains how these techniques are used to evaluate the profitability and viability of projects and investments. The concept of time value of money is also explained, highlighting the importance of considering the value of money over time in decision making. Examples and calculations are provided to illustrate the application of these techniques.