Here is my current formula for G18:
=IF(ISNUMBER(E18),VLOOKUP(E18,ReferenceTables!$B$13:$C$26,2)-F18,"0")
I'd like to adjust it to say that if H18, I18 or J18 has any text at all, that G18 is reduced by 1 for each cell that has text.
Is that possible to add to this formula? Thanks for your help!!