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accounting information system expenditure cycle part ii overview of accounting information system- ecommerce conversion cycle dfd rules system flowchart flow charts rules of flow charts types of flow chart what is fraud its conditions components types of fraud. how we difference between manageme how ethics why business ethics are necessary what are ethics fraud and internal control relate to each other corruption fraud schemes fraudulent statements we started with the need of internal control and t pdc model sox provision and annual report exposures and risks internal control systesm coso framework m com ais and ecommerce m com part 2 what is system elements of system characteristics of a system an artificial system’s example the information system accounting information system framework a general model of accounting iformation system flat-file model database model evolution of ais from manual process model rea model. business segmentation functional segmentation acco transaction economic and non economic transactions revenue cyc expenditure cycle accounting records manual accounting data flow diagrams documentation techniques why we need visual images dfd symbols asset acquisition fixed asset system principle and goal of lean manufacturing productions methods traditional manufacturing environment. world-class companies lean manufacturing principales c2c b2b marketing business model e-cmmerce marketing e-cmmerce advertising aiou ict code5403 ma education code 855 aiou computer assisted instructions b.ed course cose 86 8620 slides aiou aiou ma med 855 course cai and cml problems uos ecommerce mcom mcom uos ecommerce slides m.ed and education technology role of tv in education sas-78 framework chapter 3 accounting information system-james sales order processing physical system of revenue cycle the revenue cycle reasons of manual systems activities tasks physical and manual system computer 'bases accounting systems r point of sales (pos) batch sales processing system financial phase the purchases system the cash disbursement system the expenditure cycle conceptual revenue cycle the physical phase physical (manual and computerized) and fixed asset payroll processing system conceptual asset maintinance role of mass media in science education