Trophic Efficiency Is

question 34

Multiple Choice

Trophic efficiency is

• A)the ratio of net secondary production to assimilation of primary production.
• B)the percentage of production transferred from one trophic level to the next.
• C)a measure of how nutrients are cycled from one trophic level to the next.
• D)usually greater than production efficiencies.
• E)about 90% in most cosystems

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Definitions:

Standard Cost

Standard cost is an estimated or predetermined cost of performing an operation, producing a good, or delivering a service, under normal conditions, used for budgeting and assessing performance.

Materials Price Variance

The difference between the actual cost and the standard cost of materials multiplied by the quantity purchased.

Raw Materials

Basic materials and substances used in the initial stages of production to create goods and products.

Nonfinancial Measures

Nonfinancial measures refer to metrics used to assess aspects of a business's performance not directly related to financial outcomes, such as customer satisfaction, employee engagement, or environmental impact.