Which widget would be suitable to select different options and calculate the total?

Hi team---I'm working with a Doughnut shop who needs an ordering form for their product.   The issue here is that they have a custom dozen option which requires the user to select from 12 different options and I"m having an issue figuring out which widget will render best on mobile because thats where all the users are/

What choices of widget would you recommend for this situation.   The goal is to have 12 varieties where the user will choice the number they want.  Then we want the widget to calculate the total.

https://form.jotform.com/90083924177158

You can use a combination of multiple choice form field and the Form calculation widget for this purpose. 

1. Go to your Form Builder and add the multiple choice field, switch on the calculation value and add the value of each option in the "Calculation value" section as shown below.

2. Now add the Form Calculation widget and add the fields in the widget for calculation as shown below.

Related Guides: 

How-to-Assign-Calculation-Value

How-to-Perform-Form-Calculation-Using-a-Widget