$\text { Find } \mathrm { f } _ { \mathbf { x } } , \mathrm { f } _ { \mathbf { y } } \text {, and } \mathrm { f } _ { \mathbf { Z } }$

question 366

Multiple Choice

$\text { Find } \mathrm { f } _ { \mathbf { x } } , \mathrm { f } _ { \mathbf { y } } \text {, and } \mathrm { f } _ { \mathbf { Z } }$
- $$f ( x , y , z ) = \ln ( x y ) ^ { z }$$

• A) \(\mathrm { f } _ { \mathrm { X } } = \mathrm { z } \ln \frac { \mathrm { z } } { \mathrm { x } } ; \mathrm { f } _ { \mathrm { y } } = \mathrm { z } \ln \frac { \mathrm { z } } { \mathrm { y } } ; \mathrm { f } _ { \mathrm { Z } } = \ln ( \mathrm { xy } )\)
• B) \(f _ { X } = - \frac { z } { x } ; f _ { y } = - \frac { z } { y } ; f _ { z } = \ln ( x y )\)
• C) \(\mathrm { f } _ { \mathrm { X } } = \frac { \mathrm { z } } { \mathrm { x } } ; \mathrm { f } _ { \mathrm { y } } = \frac { \mathrm { z } } { \mathrm { y } } ; \mathrm { f } _ { \mathrm { Z } } = \mathrm { z } \ln ( \mathrm { xy } ) ^ { \mathrm { z } - 1 }\)
• D) \(\mathrm { f } _ { \mathrm { X } } = \frac { \mathrm { z } } { \mathrm { x } } ; \mathrm { f } _ { \mathrm { y } } = \frac { \mathrm { z } } { \mathrm { y } } ; \mathrm { f } _ { \mathrm { Z } } = \ln ( \mathrm { xy } )\)

Identify the primary sectors where union membership is most prevalent.

Know the legislative framework governing unions and their activities.

Recognize job roles and duties within unions, including representation and negotiation.

Understand the impact of unionization on employment conditions and employer decisions.

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Definitions:

Pollution

Pollution refers to the introduction of harmful materials into the environment, including the air, water, and soil, which can damage the health of both the planet and its inhabitants.

Dry Cleaning Industry

The sector of the economy dedicated to cleaning fabrics that are either unsuitable for traditional laundering or require a more delicate handling.

Average Social Cost

The total cost of producing a good or service, including both private costs and any external costs, averaged over the units produced.

Competitive Level

The state or degree of competition within a market where firms strive to gain a substantial share by offering the best possible products or services.