Each of the following managers has been given certain decision-making authority. Classify each manager according to the type of responsibility centre he or she manages.
1. Manager of Holiday Inn’s central reservation office
2. Managers of various corporate-owned Holiday Inn locations
3. Manager of the Holiday Inn Corporate Division
4. Manager of the Housekeeping Department at a Holiday Inn
5. Manager of the Holiday Inn Express Corporate Division
6. Manager of the complimentary breakfast buffet at a Holiday Inn Express