Suppose the population of El Campo is 120,000. Of the population 16 years and older, 50,000 are employed, 10,000 have never worked and are not looking for work, 5,000 are not working and are looking for work, and 15,000 are retired and not looking
for work. The labor force equals A) 50,000.
B) 55,000.
C) 65,000.
D) 80,000.
Question 2
A significant increase in the price of tennis balls will most likely lead to
A) an increase in the demand for tennis racquets.
B) an inward shift in the demand for tennis balls.
C) a movement along the demand curve for tennis racquets.
D) an inward shift in the demand for tennis racquets.
During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t
Human Population Blasts Off
Population Growth and Change
Population growth rate %
A pedigree for albinism collected in the early years of the twentieth century by Charles Davenport,
Earth 240 Million Years Ago