Methane Is Produced in Manure Piles and Many Other Environments

question 65

Multiple Choice

Methane is produced in manure piles and many other environments.Which of the following statements is TRUE concerning this alternative fuel?

• A)High concentrations are collected from pig farms annually.
• B)It is found in large geological deposits.
• C)It does not burn with enough energy to be useful.
• D)It needs an effective collection technique.
• E)All of these are true.

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Definitions:

Callable

A bond or other financial security feature that allows the issuer to buy back the security before its maturity date.

Value Weighted Average

A method of calculating an average where each data point is weighted according to its value, commonly used in financial indexes to represent market trends.

Duration

An indication of how sensitive the price of a bond or similar debt security is to shifts in interest rates, often measured in years.

Substitution Swap

A Substitution Swap is a strategy in fixed-income markets where an investor exchanges one bond for another with similar features but more attractive terms.