Each kiosk may need a bare minimum of one person to do the food prep - if the whole kiosk is automated. I am sure that one person will get the minimum wage of $15 an hour, rather than a store full of 10 employees.
$15 an hour means a store with 10 employees is paying $150 per hour for labor. Daily costs for labor and annual costs for labor would skyrocket. I am not sure how much the automated machines cost - but over time they would pay themselves off if a kiosk is not having to shell out labor costs.
