Greg,

You might want to check out a book called "Markup & Profit" by Michael C. Stone
Here are some other articles that might help. http://www.pmmag.com/CDA/ArticleInformation/features/BNP__Features__Item/0,2379,37 43,00.html http://www.pmmag.com/CDA/ArticleInformation/features/BNP__Features__Item/0,2379,7 3093,00.html
Also there are free calculators and information at www.mrhvac.com
Scroll down to Free Management Advice and Materials.

[This message has been edited by A-Line (edited 01-29-2005).]

[This message has been edited by A-Line (edited 01-29-2005).]