The Rank of a Square Matrix Is Also

question 20

Multiple Choice

The rank of a square matrix is also:

• A) The product of the eigenvalues
• B) The sum of the eigenvalues
• C) The number of non-zero eigenvalues
• D) The number of correlated rows or columns

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Definitions:

Activity-based Costing

A costing methodology that assigns overhead and indirect costs to specific activities, helping to more accurately determine the cost of products or services.

Customer Margin

The profit margin attributed to a particular customer, calculated by subtracting the costs associated with serving that customer from the revenue generated.

Activity-based Costing

Activity-based costing is a more precise method of product costing that identifies activities in an organization and assigns the cost of each activity to all products and services according to the actual consumption.

Idle Capacity

The portion of a company's resources or production capability that is not currently being utilized to its full potential.