Click BREAKEVEN and play "what if" using your data. After clicking on breakeven you will get a standard Microsoft alert allowing you to open the program with MS Excel.When the breakeven xls displays, go to the upper center and click on "enable edit" and enter your practice statistics. Change your stats and watch your results change on the projection graph. Any question? Call me at 205-447-0468 with any questions. Click Here to Take a "Free Test Drive" Click HERE to See "actual results"