Which Form of Vitamin a Has Antioxidant Properties

question 2

Multiple Choice

Which form of vitamin A has antioxidant properties?

• A)beta-carotene
• B)preformed vitamin A
• C)retinal
• D)retinoic acid

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Definitions:

Mean-Variance Efficient Portfolio

A portfolio that offers the highest expected return for a given level of risk or the lowest risk for a given level of expected return.

Sensitivity Coefficients

Sensitivity coefficients measure the responsiveness of an asset's return to changes in underlying market factors or risks.

Macroeconomic Factor

A variable that impacts the economy at a large scale, influencing economic outcomes like growth rates, unemployment, and inflation.

Single-Index Model

The Single-Index Model is a streamlined method to evaluate the return of a security or portfolio understanding its sensitivity to movements in a common market index.