Learn how to calculate the written-down value (WDV) to determine the current worth of an asset after depreciation or amortization, also known as book value.

Residual value is the estimated value of an asset at the end of its useful life. It's used to figure out things like the value of a car at the end of a lease or how much equipment is worth after it's ...

Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. What if I say that starting a business is unnatural? The venture is always risky, and we’re ...

Here's how to calculate the present value of a perpetual annuity that promises to pay flat or growing annual payments with helpful examples. A perpetual annuity, also called a perpetuity, promises to ...