formula to select a choice column

Question

I have two choice columns in a list :

choice column 1: values 1 posible 2 unlikely
choice column 2: values A bad B very bad

and I want to select another choice column based on the previous selected columns

choice or calculated column 3: values 1A 2A 1B 2B

What is the formula to calculate the third column? Can it be a choice column or should it be a calculated column?

Answer 1

If you just want strait concatenation use a calculated column with =[column1]&[column2]