Check Digits Are Especially Effective at Detecting

question 59

Multiple Choice

Check digits are especially effective at detecting

• A) transposition errors.
• B) accidental keying mistakes.
• C) incorrect account numbers.
• D) customer accounts that were never assigned.

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Definitions:

Long Run

A period in economics sufficient for all markets to adjust, including production levels, prices, and resource allocation, often contrasted with the short run where some factors are fixed.

Efficient Output

The level of production at which a firm or economy is producing at minimum average total cost, optimizing resource use.

Demand Curve

a graph showing the relationship between the price of a good and the quantity of that good which consumers are willing to purchase at various prices.

MR Curve

In economics, the Marginal Revenue curve shows how the revenue generated from selling one additional unit of a good or service changes with quantity sold.