coordination and management services in the field of health care benefit plans, namely, business management planning, business management supervision, business management, computerized database management services, cost management for the health care benefit plans of others, health care cost containment, health care cost review, and health care utilization and review services; marketing services in the field of health care benefit plans, namely, conducting marketing studies, cooperative advertising and marketing, business marketing consulting services, public relations services, direct mail advertising, and promoting the sale of the plans of others through the distribution of printed materials; and consulting services regarding strategic and organizational solutions for provider-owned health care organizations, namely, business planning, business acquisitions, demographics, personnel management, tax, human factors engineering, and business management planning consultation services

coordination and management services in the field of health care benefit plans, namely, administration of and organizing pre-paid health care plans and financial management services; and consulting services regarding strategic and organizational solutions for provider-owned health care organizations, namely, insurance, investment, financial analysis, financial planning, and fund investment consultation services