Fire Extinguishers That Can Be Used on Any Type of Fire

question 31

Multiple Choice

Fire extinguishers that can be used on any type of fire, A, B, or C generally contain a _____ to extinguish the fire.

• A) water
• B) carbon dioxide
• C) nitrogen
• D) dry chemical powder

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Definitions:

Risky Portfolio

An investment portfolio that contains assets with a higher degree of risk, potentially leading to higher returns or greater losses.

Complete Portfolio

The entire portfolio, including risky and risk-free assets.

Optimal Risky Portfolio

A combination of investments that yields the highest expected return for a specific level of risk.

Standard Deviation

A statistical measure that quantifies the variation or dispersion of a set of numerical values, often used to assess the risk associated with a particular investment.