Multiple entry formula

Hi,

I need some formula that determines whether a deal number is multi country using uses the below rules

(1) if a deal number is > 1 &
(2) if the countries (Col E) within those deal numbers are NOT unique

then "YES"
otherwise "NO"

I have attached an example spreadsheet

Many thanks
Copy-of-EE.xlsx
Seamus2626Asked:
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Phillip BurtonDirector, Practice Manager and Computing ConsultantCommented:
Solution attached.
Copy-of-EE.xlsx
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ProfessorJimJamCommented:
please find attached
Copy-of-EE.xlsx
0
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