Houston Chronicle

How to Use Excel in a Rate Card Formula

Use Excel in your rate card formulas to calculate discounts, dimensions and unit costs of your advertising rate document. Instead of manually calculating each of ...
Investopedia

Formula for Calculating Internal Rate of Return (IRR) in Excel

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...
Investopedia

How Do I Calculate My Effective Tax Rate Using Excel?

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax ...
Houston Chronicle

How to Annualize Interest Rates

Standard interest rates and annualized interest rates are similar in some ways but are used differently in calculations. There are certain things to know when using them to determine costs for lines ...