http://www.numsum.com/spreadsheet/show/10770 Tue, 07 Feb 2006 02:35:19 GMT Sales projection Sales: Costs<br/> 100: 65<br/> 200: 170<br/> 300: 180 Tue, 07 Feb 2006 02:35:19 GMT http://www.numsum.com/spreadsheet/show/10770 Sales: Profit<br/> 100: 35<br/> 200: 30<br/> 300: 120 Tue, 07 Feb 2006 02:35:19 GMT http://www.numsum.com/spreadsheet/show/10770