The three subsystems that support service delivery by ensuring an inviting and supportiveatmosphere, an effective organization, and sufficient resources such as finances, highly qualifiedstaff, information systems, and appropriate facilities and equipment are:

a. pricing, quality, and marketing.
b. organizational culture, organizational structure, and strategic resources.
c. pre-service, point-of-service, and after-service.
d. branding, process innovation, and clinical.
e. all of the above