Which one of the following is an accurate statement regarding Scale and Class groups and a single chain?
1) A Ritz Carlton hotel in the US can be in one Scale group and a Ritz Carlton hotel in Japan can be in a different Scale group
2) A Ritz Carlson hotel in the US can be in one Class group and a Ritz Carlton hotel in Japan can be in a different Class group
3) A Ritz Carlton hotel will always be in the same Scale and Class groups in every country throughout the world
4) Ritz Carlton may choose which Scale and which Class they are in