Which one of the following is an accurate statement about parent companies? OA) Parent companies consist of only a small number of chains. OB) Parent companies and the related chains change over time. C) Parent companies consist of hotels only in a single country. OD) Parent companies consist of chains only in a single scale group.

Which one of the following is an accurate statement about parent companies? A) Parent companies consist of only a small number of chains. B) Parent companies and the related chains change over time. C) Parent companies consist of hotels only in a single country. D) Parent companies consist of chains only in a single scale group