Hi, hope someone can help..

I have columns on monetary values arrived at by:

Row A Quantity (fed from another sheet)
Row B Equals row A
Row C Equals Row B multiplied by a unit cost in another cell.

This spreadsheet is used for inventory tracking, and I need to sum up
the totals (Row B) only if they are positive numbers, negative numbers
need to be treated as zeros. Rows A,B and C are duplicated down my
spreadsheet for different items (engines actually) and need to totalled
only if positive.

I hope this makes sense, can I explain any easier if not?

Thanks in advance.

Mark
(email: mambros2@removenumbers123456ford.com)