Perform the Operation or Operations When Possible A) $\left[ \begin{array} { r r } - 16 & 6 \\ 11 & 6 \\ 1 & - 2 \end{array} \right]$

question 192

Multiple Choice

Perform the operation or operations when possible.
- $\left[ \begin{array} { r r } - 8 & 2 \\ 9 & 4 \\ 8 & - 1 \end{array} \right] + \left[ \begin{array} { r r } 8 & - 4 \\ - 2 & - 2 \\ 7 & 2 \end{array} \right]$

• A)
• \(\left[ \begin{array} { r r } - 16 & 6 \\ 11 & 6 \\ 1 & - 2 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r r } 0 & - 2 \\ - 7 & 4 \\ 15 & - 1 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { r r } 0 & 4 \\ 7 & 2 \\ 15 & 1 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r r } 0 & - 2 \\ 7 & 2 \\ 15 & 1 \end{array} \right]\)

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Definitions:

Marginal Cost

The financial outlay for making an additional unit of a product or service.

Average Total Cost

The total cost divided by the number of goods produced; it includes all variable and fixed costs.

Average Variable Cost

The total variable cost divided by the quantity of output produced; it varies with production levels.

Average Fixed Cost

The constant expenses associated with production, which remain unaffected by the amount of goods produced, divided by the number of items made.