As an Overall Average,about ________ of the Energy at One

question 73

Multiple Choice

As an overall average,about ________ of the energy at one trophic level is generally available to the next highest rank in the food chain.

• A) 2%
• B) 10%
• C) 4%
• D) 7%
• E) 20%

---

Definitions:

Opportunity Cost

The cost of foregone alternatives, representing the benefits an individual, investor, or business misses out on when choosing one alternative over another.

Investment Project

A project involving the allocation of resources, such as time and money, with the expectation of generating future profits or benefits.

Investment Demand Curve

A graphical representation that shows the relationship between the rate of return on an investment and the total amount of investment undertaken.

Interest Rates

The percentage at which interest is charged or paid for the use of money, typically expressed as an annual percentage of the principal.