Net Present Value (NPV): The net present value is a calculation that determines the present value of an investment's future cash flows, discounted at an appropriate rate, to assess the investment's profitability.
Internal Rate of Return (IRR): The internal rate of return is the discount rate at which the net present value of an investment's cash flows is equal to zero, representing the project's expected rate of return.
Discounted Payback Period: The discounted payback period is a variation of the payback period that considers the time value of money by discounting the expected future cash flows to their present values before calculating the payback period.