In Which of the Following Pairs of Alkanes Are the Two

question 58

Multiple Choice

In which of the following pairs of alkanes are the two members of the pair constitutional isomers?

• A) hexane and 3-methylhexane
• B) 2,4-dimethylhexane and 2,4-dimethylheptane
• C) ethane and propane
• D) 3-methylnonane and 3,4-dimethyloctane

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Variable Overhead

Costs that vary with production levels, such as utilities or materials, which do not remain fixed over time.

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The cost of labor that is directly involved in the production of goods, easily traceable to a product.

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The raw materials that can be directly attributed to the production of specific goods or services.

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The additional income generated from a new product or service or as a result of making changes to an existing operation.