David Is 40 Years Old

question 7

Multiple Choice

David is 40 years old. He is having a hard time seeing at night when he drives because his eyesight has decreased around 50 percent since he was 20. His night vision will likely decrease by another _____ by the time he is 60.

• A)10 percent
• B)30 percent
• C)50 percent
• D)70 percent

---

Definitions:

Standard of Living

The degree of wealth, comfort, material goods and necessities available to a person, group, or society.

Discouraged Workers

Refers to individuals who have stopped looking for work because they believe no jobs are available for them.

Unemployment Rate

The part of the labor force comprising people who are not employed and are actively seeking jobs.

Unemployment Rate

The measure of the percentage of the labor force that is unemployed and actively looking for employment.