Evaluate the Expression A) $\left[ \begin{array} { c c } 8 & 6 \\ - 3 & - 7 \end{array} \right]$

question 28

Multiple Choice

Evaluate the expression.
$$\left[ \begin{array} { c c } 4 & - 3 \\- 9 & 1\end{array} \right] + \left[ \begin{array} { c c } 2 & 8 \\- 2 & - 4\end{array} \right] + \left[ \begin{array} { c c } - 2 & - 1 \\- 8 & 4\end{array} \right]$$

• A) \(\left[ \begin{array} { c c } 8 & 6 \\ - 3 & - 7 \end{array} \right]\)
• B) \(\left[ \begin{array} { c c } 4 & 4 \\ - 19 & 1 \end{array} \right]\)
• C) \(\left[ \begin{array} { c c } 6 & 5 \\ - 11 & - 3 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l } 1 & 0 \\ 0 & 1 \end{array} \right]\)
• E) not possible

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Definitions:

Petty Cash Fund

A small amount of cash kept on hand within a business for minor and immediate expenses.

Internal Control

Initiatives and standards implemented by a firm to assure the correctness of financial and accountancy details, encourage integrity, and obstruct fraudulent activities.

Journal Entries

The method by which all business transactions are initially recorded, using a system of debits and credits, to maintain the financial records of an entity.

Segregation Of Duties

A key internal control that prevents fraud and errors by ensuring that no single individual has control over all aspects of a financial transaction.