The job of Pizza Hut's back kitchen is to make products according to standards, confirm food safety, clean working environment and clean tableware. According to the relevant public information, Pizza Hut is one of the pizza monopoly chain enterprises. In 1958, Frank Carney and Dan Carney founded the first Pizza Hut restaurant in Wichita, Kansas, with $611 borrowed from their mother. Its logo is characterized by taking the roof as a prominent sign of the appearance of the restaurant. Pizza Hut belongs to Yum Brands.