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Finance-oriented control systems are primarily based on financial accounting data, such as costs, earnings or profitability, whereas operations-oriented control systems are primarily based on non-financial data that focus on operational output and quality, for example service volume, employee turnover, or customer complaints. [citation needed]
In accounting, the controlling account (also known as an adjustment or control account [1]) is an account in the general ledger for which a corresponding subsidiary ledger has been created. The subsidiary ledger allows for tracking transactions within the controlling account in more detail.
An accounting information system (AIS) is a system of collecting, storing and processing financial and accounting data that are used by decision makers.An accounting information system is generally a computer-based method for tracking accounting activity in conjunction with information technology resources.
These control criteria are to be used by the practitioner/examiner (Certified Public Accountant, CPA) in attestation or consulting engagements to evaluate and report on controls of information systems offered as a service. The engagements can be done on an entity wide, subsidiary, division, operating unit, product line or functional area basis.
For example, in a home heating system, this device would be the thermostat, and in a quality-control system, this measurement might be performed by a visual inspection of the product. The third element of control, the comparator, determines the need for correction by comparing what is occurring with what has been planned. Some deviation from ...
The definition of a closed loop control system according to the British Standards Institution is "a control system possessing monitoring feedback, the deviation signal formed as a result of this feedback being used to control the action of a final control element in such a way as to tend to reduce the deviation to zero." [12]
] Information exchange (including sensitive data) within a supply chain is necessary to ensure its control, with coordination among in-house information systems. The requirements for management accounting in supply chains are significantly higher than the provision of key figures, but this is a fundamental task.
Principle of Analogy governs the user of management accounting information's ability to apply the knowledge or insights gained from the causal relationships modeled (e.g., in planning, control, what-if analysis) using inductive and deductive reasoning about past and future outcomes for continuous optimization efforts.