What Is the Function of the Lens of the Eye

question 18

Multiple Choice

What is the function of the lens of the eye?

• A) To permit the entrance of light rays into the eye
• B) To control the size of the pupil
• C) To focus light rays on the retina
• D) To transmit light rays to the brain

---

Definitions:

Asset Allocation

Allocating a portfolio across broad asset classes such as stocks versus bonds.

Risk-Free Asset

An investment with a guaranteed return and no risk of loss, often exemplified by government bonds of stable countries.

Risky Asset

An investment that holds some risk of losing value, as opposed to a guaranteed or risk-free asset, offering potentially higher rewards in exchange for higher risk.

Expected Return

The weighted average of the probable returns of an investment, where the weights correspond to the probability of each outcome.