A. began in England in the 1800s
B. is already finished
C. caused few sociocultural changes
D. none of the above
A. Some products are produced that would not otherwise be produced
B. Producer surplus increases
C. Consumer surplus decreases
D. Firm’s profits increase
A. produce useful things
B. serve the practical purposes of their owners
C. provide useful services to the community
D. provide material benefits in exchange for work
A. division of labor
B. age
C. gender
D. all of the above
A. dealignment
B. realignment
C. alignment
D. retrenchment
A. Spending at least 20 hours with a person other than the mother
B. Being cared for by the biological mother even if she would rather work outside the house
C. We do not really know
D. Being in a day-care center with other children of the same age
A. show business
B. gossip
C. sports
D. the family