Have a spreadsheet that I need some help with. The spreadsheet has 5 columns
(a,b,c,d,and e). What I need to do is if there is a number entered in a,b,or
c then e needs to =d. If there is no number the cell remains blank. Have
tinkered with this a number of ways and not finding a good solution.

Ideas? Appreicate the help.


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debra