A price multiple is any ratio that uses the share price of a company in conjunction with some specific per-share financial metric for a valuation measure.

Sync your drop-down menus with table headers using this robust, auto-expanding Named Range trick.

Here's my rundown of the top small-business accounting software, including stuff nobody told you. I'll cover QuickBooks, FreshBooks, Xero, and more.

Overhead costs are expenses tied to things other than the production of goods or services. Here's how to calculate overhead.