Solve the Problem $\mathrm { B } = \left[ \begin{array} { l l l l } - 1 & 4 & 5 & - 3 \end{array} \right]$

question 121

Multiple Choice

Solve the problem.
-Let $\mathrm { B } = \left[ \begin{array} { l l l l } - 1 & 4 & 5 & - 3 \end{array} \right]$ . Find $- 2 \mathrm {~B}$ .

• A) \(\left[ \begin{array} { l l l l } 2 & - 8 & - 10 & 6 \end{array} \right]\)
• B) \(\text { }\left[\begin{array}{llll}
• 2 & 4 & 5 & -3
• \end{array}\right]\)
• C) \(\left[ \begin{array} { l l l l } - 2 & 8 & 10 & - 6 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l l l } - 3 & 2 & 3 & - 5 \end{array} \right]\)

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Business Income

Income earned from the operation of a business or the sale of goods and services.

High-wage Country

A country characterized by relatively high levels of wages for its workers compared to other nations.

Demand for Labor

The total amount of workers that employers want to hire at a given wage rate, in a given period.

Return on Capital

A measure of a company's profitability, calculated as the profit generated by its capital investment, often expressed as a percentage.