Solve the Problem $f ( x , y , z ) = \ln \left( \frac { x y } { z } \right)$

question 95

Multiple Choice

Solve the problem.
-Find an equation for the level surface of the function $f ( x , y , z ) = \ln \left( \frac { x y } { z } \right)$ that passes through the point $\left( \mathrm { e } ^ { 4 } , \mathrm { e } ^ { 12 } , \mathrm { e } ^ { 3 } \right)$

• A) \(\frac { x y } { z } = e ^ { 16 }\)
• B) \(\ln \left( \frac { x y } { z } \right) = 16\)
• C) \(\frac { x y } { z } = e ^ { 13 }\)
• D) \(\ln \left( \frac { x y } { z } \right) = \frac { 1 } { 16 }\)

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Definitions:

Employee Ownership Unionism

A labor movement strategy focusing on workers' acquisition of ownership stakes in their companies as a means of empowerment.

Employees

are individuals who are hired by an organization to perform specific duties in exchange for compensation.

Social Movement Unionism

A form of union organizing that integrates broader social and economic justice issues into its goals and activities.

Business Unionism

A labor union approach focusing on negotiating wages, benefits, and working conditions rather than broader social change or workers' control over production.