Calculation is not working on our Lunch order form

We are doing a hot lunch form and I don't know how to get the form to calculate

I can see that you have opened more than one thread regarding this situation:

http://www.jotform.com/answers/721235 

We kindly ask you to open only one thread per question as this helps us to be more efficient in our approach.

Regarding your question, I inspected your form 52844577356164 and there was a problem with the calculation field. I've cloned and recreated the calculation. 

You can test and clone the demo form:  

https://form.jotform.com/53423883184965? 

Let us know if we can assist you further.