If Possible, Find AB $A = \left[ \begin{array} { c } - 7 \\8\end{array} \right] , B = \left[ \begin{array} { c c } - 9 & 9 \\6 & - 2 \\1 & - 8\end{array} \right]$

question 12

Multiple Choice

If possible, find AB. $A = \left[ \begin{array} { c } - 7 \\8\end{array} \right] , B = \left[ \begin{array} { c c } - 9 & 9 \\6 & - 2 \\1 & - 8\end{array} \right]$

• A) \(\left[ \begin{array} { l l l }
• - 9 & - 26 & 57
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c }
• - 9 \\
• - 26 \\
• 57
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c }
• 63 & 72 \\
• - 42 & - 16 \\
• - 7 & - 64
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c }
• 135 \\
• - 58 \\
• - 71
• \end{array} \right]\)
• E)not possible

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Definitions:

Allocation Base B

Refers to a criterion or standard used to distribute costs among different cost objects, often used in activity-based costing.

Step-down Method

An accounting approach for distributing overhead expenses across different departments or products.

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The division within an organization tasked with managing employee-related processes including hiring, training, and benefits administration, commonly known as the human resources (HR) department.

Information Technology

The employment of computers, storage systems, networks, and various physical assets, infrastructure, and procedures to generate, process, safeguard, store, and share every type of electronic information.