Perform the Indicated Operations $A = \left[ \begin{array} { r r r } 3 & - 8 & - 4 \\ - 4 & 6 & 9 \end{array} \right]$

question 121

Multiple Choice

Perform the indicated operations.
-Find -5A - 4B. $A = \left[ \begin{array} { r r r } 3 & - 8 & - 4 \\ - 4 & 6 & 9 \end{array} \right]$ and $B = \left[ \begin{array} { r r r } - 4 & 5 & - 1 \\ - 4 & 5 & - 6 \end{array} \right]$

• A) \(\left[ \begin{array} { r r r } - 31 & 60 & 16 \\ 4 & - 10 & - 69 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r r } - 1 & - 20 & - 24 \\ - 36 & 50 & 21 \end{array} \right]\)
• C) \(\left[ \begin{array} { r r r } 8 & 7 & 21 \\ 36 & - 49 & - 6 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r r } 1 & 20 & 24 \\ 36 & - 50 & - 21 \end{array} \right]\)

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Definitions:

Capital Intensity Ratio

A measure of the amount of capital needed per dollar of revenue, indicating the level of investment required to sustain operations.

Fixed-Asset Utilization

Fixed-asset utilization is a measure of how efficiently a company is using its fixed assets, like plant, property, and equipment, to generate sales or revenue.

Internal Growth Rate

The maximum growth rate a company can achieve without needing to secure additional financing.

Working Capital Decision

Decisions that relate to managing the short-term assets and liabilities of a company, crucial for maintaining its operations and liquidity.