Hi All,
I know I am doing something simple wrong, but really need someone to spot exactly what it is.
I can't seem to get this iferror formula working. All i want to do is return a value in cell c4, based on an entry in C3 from the 2 columns of data. Help appreciated. I have tried different brackets in different places with no luck.

Thanks in advance
I know I am doing something simple wrong, but really need someone to spot exactly what it is.
I can't seem to get this iferror formula working. All i want to do is return a value in cell c4, based on an entry in C3 from the 2 columns of data. Help appreciated. I have tried different brackets in different places with no luck.

Thanks in advance