Let $\mathbf { u } = \langle 6,5 \rangle$ And $\mathbf { v } = \langle 12,7 \rangle$

question 13

Multiple Choice

Let $\mathbf { u } = \langle 6,5 \rangle$ and $\mathbf { v } = \langle 12,7 \rangle$ . Find $\mathbf { u } - \mathbf { v }$ .

• A) \(\langle 13,17 \rangle\)
• B) \(\langle - 6 , - 2 \rangle\)
• C) \(\langle 18,12 \rangle\)
• D) \(\langle - 1 , - 7 \rangle\)
• E) \(\langle 17,13 \rangle\)

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Definitions:

Materials Price Variance

The difference between the actual cost of materials used and the standard cost, multiplied by the actual quantity of materials used.

Production Manager

An individual responsible for overseeing the production process, ensuring efficiency, meeting production targets, and maintaining quality standards.

Labor Rate Variance

The difference between the actual labor cost incurred and the standard labor cost for the actual hours worked.

Hourly Rates

The amount charged or paid for each hour of labor or service.