Author Question: According to the U.S. population surveys conducted by the census, since 1980 the total foreign-born ... (Read 43 times)

Davideckstein7 · **on:** Jun 30, 2018

According to the U.S. population surveys conducted by the census, since 1980 the total foreign-born population as a percentage of the total U.S. population:
a. has not changed.
b. has declined.
c. has risen.
d. has been stable.
e. has fallen to zero.

Question 2

If 12 candy bars are demanded at 0.30 each and 4 candy bars are demanded at 0.50 each, what is the elasticity of demand over the price range from 0.30 to 0.50?
a. 2
b. 1.67
c. 0.5
d. 7.5
e. 0.4