Simplify the Expression, If Possible $- 27 ^ { - 4 / 3 }$

question 17

Multiple Choice

Simplify the expression, if possible. $- 27 ^ { - 4 / 3 }$

• A) \(\frac { 1 } { 81 }\)
• B) \(- 81\)
• C) 81
• D) \(- \frac { 1 } { 81 }\)

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Definitions:

Marginal Revenue Product

The additional revenue generated by employing one more unit of a resource, such as labor or capital, holding all other input factors constant, crucial in determining how many resources a firm should hire or use.

Productivity

A measure of the efficiency of production, usually calculated as the ratio of output produced to inputs used.

Marginal Revenue Product

is the additional revenue generated by employing one more unit of input, such as labor or capital, in the production process.

Variable Factor

An input in production that can be varied in the short term, such as labor or raw materials, in contrast to fixed factors like machinery or land.