Write the Inequality in Interval Notation $( 4 , \infty )$

question 298

Multiple Choice

Write the inequality in interval notation.
-

• A) \(( 4 , \infty )\)
• B) \(( - \infty , \infty ]\)
• C) \(( - \infty , - 5 ]\)
• D) \(( - \infty , 4 )\)

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Definitions:

Labor Efficiency Variance

The difference between the actual labor hours used and the standard labor hours expected, multiplied by the standard labor rate.

Direct Materials

Raw materials that can be directly traced to the production of specific goods or services.

Direct Labor-Hours

The sum of hours contributed by personnel directly employed in the process of manufacturing.

Variable Overhead

Costs that fluctuate with the level of production activity, such as utilities or raw materials.