The Indifference Curves of Perfect Substitutes Are

question 117

Multiple Choice

The indifference curves of perfect substitutes are:

• A)straight lines
• B)at right angles
• C)bowed inwards
• D)bowed outwards

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Definitions:

Indicator

A measurable variable used to demonstrate the progress toward achieving a specified goal or to assess the condition of a particular aspect of an ecosystem or economy.

Ecosystem Structure

The arrangement of biotic and abiotic components within an ecosystem, determining how it functions and supports life.

Species Diversity

The variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are a part.

Secondary Productivity

The amount of biomass produced by heterotrophic organisms in an ecosystem, including consumption and decomposition.