When reviewing cash flow data for your small business, knowing the standard deviation can help you determine if the numbers are out of whack. Calculating standard deviation manually can be ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Andy Smith is a Certified Financial Planner ...

Tracking your cash in and cash out is an important part of running your business. Learn how to calculate the flow. Many, or all, of the products featured on this page are from our advertising partners ...

Managing cash flow is one of the biggest challenges facing small business owners. Cash flow management refers to the process of tracking the inflows and outflows of cash to maintain positive cash ...

The internal rate of return, or IRR, is the interest rate that provides a net present value, or NPV, of future cash flows equal to the initial investment amount. Flip that definition around, and the ...