Simplify the Expression $\sqrt { 15 } \cdot \sqrt { 48 }$

question 455

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $\sqrt { 15 } \cdot \sqrt { 48 }$

• A) \(20 \sqrt { 3 }\)
• B) \(- 20 \sqrt { 3 }\)
• C) \(12 \sqrt { 5 }\)
• D) \(- 12 \sqrt { 5 }\)

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Definitions:

Variable Overhead Rate Variance

The difference between the actual variable overhead incurred and the expected variable overhead, based on a predetermined rate.

Standard Machine-Hours

A measure of manufacturing time that is expected to be used, based on a standard rate of output per machine.

Manufacturing Overhead

All indirect costs associated with manufacturing, excluding direct labor and direct materials. This includes expenses such as utilities and rent for the manufacturing facilities.

Direct Labor Costs

Expenses associated with employees who are directly involved in the production of goods or services.