I have the below side by side question. How do I add Total as last item of the first column and without displaying a radio button for this Total item on the second column? I also want to display the Total as respondent enters a number. Thank you!

I have the below side by side question. How do I add Total as last item of the first column and without displaying a radio button for this Total item on the second column? I also want to display the Total as respondent enters a number. Thank you!
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.