I don't care/know the going rate. It's a US company.
Your premise that a company that sells Mexican Food is a Mexican Company is incorrect.
Marquez Brothers International, Inc in San Jose, CA is a private company categorized under Natural Cheese. It was established in 1981 and incorporated in California.
The point till is what is the going rate for the same use of the plane and what was the Perry campaign actually charged? Who owns the plane is not that important unless Perry had prior business with it and was given favoritism.