What is the median age of the U.S. population today?
A) 23.4
B) 25
C) 37.2
D) 40
E) 52.7
Question 2
An increased demand on Social Security and Medicare in the U.S. can be linked to the
A) declining birth rate.
B) increasing number of apathetic voters.
C) declining income of workers 20 to 35 years old.
D) increasing number of immigrants.
E) increasing number of senior citizens.