Use the Product-To-Sum Formula to Write the Given Product as a Sum

question 210

Multiple Choice

Use the product-to-sum formula to write the given product as a sum or difference. $12 \sin \frac { \pi } { 6 } \cos \frac { \pi } { 6 }$

• A) \(6 - 6 \cos \frac { \pi } { 12 }\)
• B) \(6 \sin \frac { \pi } { 6 } + 6 \cos \frac { \pi } { 6 }\)
• C) \(6 \sin \frac { \pi } { 3 } + 6 \sin 0\)
• D) \(6 + 6 \cos \frac { \pi } { 12 }\)
• E) \(- 6 \sin \frac { \pi } { 12 }\)

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Definitions:

Direct Manufacturing Cost

The total of direct materials and direct labor costs that are tied directly to the production process of a product.

Produced Units

The aggregate quantity of units produced over a defined time frame.

Relevant Range

The scope of business activity levels for which certain cost assumptions and behaviors remain valid.

Indirect Manufacturing Cost

Costs related to manufacturing that cannot be directly linked to specific products, such as maintenance and factory utilities.