A Good Way to Convert a String Such a "572

question 40

Multiple Choice

A good way to convert a string such a "572" to an equivalent integer such as 572

• A) is to use the C-library function itoa.
• B) is to use an ostringstream object and the insertion operator <<.
• C) is to use an istringstream object and the extraction operator >>.
• D) is to use an ostringstream object and the extraction operator >>.
• E) None of the above

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Definitions:

Pure Competition

Refers to a market structure where many sellers offer homogeneous products, and no single seller can influence the market price.

Total Revenue Curve

A graphical representation that shows how a firm’s total revenue changes with variations in the quantity of output sold.

Profit-Maximizing

A strategic goal where a business seeks to achieve the highest possible profit from its operations and sales activities.

Marginal Revenue

The supplementary income obtained from the sale of an extra unit of a product or service.