Find the Exact Value of the Expression $\sin 945 ^ { \circ }$

question 4

Multiple Choice

Find the exact value of the expression.
- $\sin 945 ^ { \circ }$

• A) \(- \frac { 1 } { 2 }\)
• B) \(- \frac { \sqrt { 2 } } { 2 }\)
• C) \(- \frac { \sqrt { 3 } } { 2 }\)
• D) \(2 \sqrt { 3 }\)

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Definitions:

Absorption Costing

An accounting method that includes all manufacturing costs — direct materials, direct labor, and both variable and fixed manufacturing overhead — in the cost of a product.

Unit Product Cost

The total cost (including direct materials, direct labor, and overhead) divided by the number of units produced, representing the cost to produce a single unit.

Net Operating Income

The income generated from a company's principal operations, calculated after deducting all operational expenses but before interest and taxes.

Break-Even

The point at which total revenues equal total costs, resulting in no profit or loss.