A. lunacy
B. polyandry
C. polygyny
D. serial marriage
A. a case studies
B. participant observation
C. sample survey
D. laboratory experiment
A. An inward shift of the production possibility frontier
B. A movement along the production possibility frontier
C. An outward shift of the production possibility frontier
D. A decision by the government to produce inside the production possibility frontier
A. with prejudice
B. as a result of informal quotas
C. with or without accompanying prejudice
D. as a result of government rulings
A. the quantity of capital and labor
B. the quality of capital and labor
C. the quality of the labor force
D. all of the above
A. microsocial level
B. macrosocial level
C. secondhand level
D. macroscopic level
A. Revenue – fixed costs
B. Fixed cost + revenue
C. Revenue – sales
D. Revenue – total costs