BUSINESS-

B={profits: F,O,R&D,H,I,Mm}//External environment ( C.S.T.E.P-newspaper's titles)

PROFITS=TR-TC

FINANCE/CORPORATE FINANCE:

        the activities concerned with determining a firm's long-term investments, obtaining the funds to pay for them, conducting the firm's everyday, and managing the firm's risks.   

OPERATION/ PRODUCTION:

the activities to make goods or provide services( transform resources into finished products.)

Research & Development:

            the systematic and objective process of gathering, and analyzing data for aid in identifying problems or opportunities. Selecting and implementing a course of action. Evaluating the  course of action.    

HUMAN RESOURCE:

        the activities of hiring, training, evaluating and compensating employees. Development and administration of programs to enhance the quality and performance of a company's workforce.

INFORMATION: IPOS

        the system designed to gather, organize, and distribute the  information to make decision*

#office IT ( information technology): fax machine, voice mail, E-mail, Msn, intranet, internet*

MARKETING:

the process of planning and executing the conception, pricing, promoting, and distributing of ideas/goods/services to create exchanges that satisfy individual and organizational objectives.