Find a + B ​
A) $$\left[ \begin{array} { c c c } - 2 & 10 & 4 \\8 & - 5 & 0 \\12 & - 4 & - 3 \\4 & 8 & - 7 \\- 2 & 3 & - 4\end{array} \right]$$

question 31

Multiple Choice

Find A + B.​ $$A = \left[ \begin{array} { c c c } - 1 & 2 & 0 \\5 & - 3 & 4 \\3 & 4 & - 1 \\0 & 6 & - 3 \\- 2 & - 1 & 0\end{array} \right] , B = \left[ \begin{array} { c c c } - 1 & 8 & 4 \\3 & - 2 & - 4 \\9 & - 8 & - 2 \\4 & 2 & - 4 \\0 & 4 & - 4\end{array} \right]$$ ​

• A) \[\left[ \begin{array} { c c c }
• - 2 & 10 & 4 \\
• 8 & - 5 & 0 \\
• 12 & - 4 & - 3 \\
• 4 & 8 & - 7 \\
• - 2 & 3 & - 4
• \end{array} \right]\]
• B) \[\left[ \begin{array} { c c c }
• 0 & 10 & 4 \\
• 8 & - 5 & 0 \\
• - 3 & - 4 & 12 \\
• 4 & 8 & - 7 \\
• - 4 & 3 & - 2
• \end{array} \right]\]
• C) \[\left[ \begin{array} { c c c }
• 2 & 10 & 4 \\
• 0 & - 5 & 8 \\
• 12 & - 4 & - 3 \\
• - 7 & 8 & 4 \\
• - 2 & 3 & - 4
• \end{array} \right]\]
• D) \[\left[ \begin{array} { c c c }
• - 6 & 10 & 4 \\
• 8 & - 5 & 0 \\
• - 2 & - 4 & - 4 \\
• 4 & 8 & - 7 \\
• 12 & 3 & - 3
• \end{array} \right]\]
• E) \[\left[ \begin{array} { c c c }
• - 4 & 10 & 4 \\
• 4 & - 5 & - 7 \\
• 12 & - 4 & - 3 \\
• 8 & 8 & 0 \\
• - 2 & 3 & - 4
• \end{array} \right]\]

Identify and categorize different types of costs including direct materials, direct labor, and overhead.

Calculate the cost of finished goods given various financial and operational data.

Prepare a comprehensive income statement and understand its connection to the manufacturing statement.

Understand and calculate net income for a manufacturing company.

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Definitions:

Secondary Cell Wall

The thickened inner layer of a plant cell wall that provides rigidity and support to the cell, found in some cells after they have stopped expanding.

Primary Cell Wall

The initial, thin, and flexible layer that forms the outermost layer of the cell wall of young plant cells.

Plasma Membrane

The plasma membrane is a biological barrier that divides a cell's inside from its external surroundings, regulating the entry and exit of materials.

Stem Epidermis

The outermost layer of cells covering the stem of a plant, protecting it and contributing to water and gas exchange.