If and Are Nonzero Vectors for Which

question 19

Multiple Choice

If and are nonzero vectors for which ∙ = 0, it must follow that

• A) × = 0.
• B) is parallel to .
• C) | × | = AB.
• D) | × | = 1.

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Definitions:

Fixed Cost

Costs that do not vary with the volume of production or sales, such as rent, salaries, and insurance.

Relevant Activity Base

A factor that directly influences the costs incurred during a business activity, used for allocating costs in activity-based costing.

Decision-making Needs

The requirement for relevant, timely, and accurate information to make informed choices in business operations and strategies.

Variable Costs

Expenses that fluctuate in proportion to activity levels within a business.