If your Developer menu tab in Excel is not enabled:
File – Options – Customize Ribbon and make sure Developer is enabled.
Developer – Visual Basic
Right Click and Insert/Module
Paste in the VBA code below
MonthlySales and RowNumber are (ingoing) arguments
Run Excel macro
ColorCode;%MonthlySales%;%RowNumber%
Sub ColorCode(MonthlySales As Double, RowNumber As Integer)
'Paint red if it's a bad performing employee
If MonthlySales < 10000 Then
Range("F" & RowNumber).Interior.ColorIndex = 3
'Paint yellow if it's an average performing employee
ElseIf MonthlySales >= 10000 And MonthlySales <= 30000 Then
Range("F" & RowNumber).Interior.ColorIndex = 6
'Paint green if it's a good performing employee
ElseIf MonthlySales > 30000 Then
Range("F" & RowNumber).Interior.ColorIndex = 4
End If
End Sub