http://www.calculated.com/qp3x See how the Qualifier Plus IIIx calculator by Calculated Industries can help residential real estate agents, brokers and loan professionals easily calculate the Annual Percentage Rate (APR) of any loan quickly, simply and accurately. Dedicated keys and a custom display speak in your language. Built-in functions for finding PI and PITI payments, buyer qualifying, amortizations, APR and much, much more. A great tool for experienced and new agents alike, or any professional that needs to solve residential financing problems out in the field. This quick video briefly shows how easy it is to calculate and show APR and play "what-if" with all the loan variables. For more information or to find the dealer nearest you call 800-854-8075 or go to http://www.Calculated.com