One of the consequences of allowing wages to fall in the United States has been growing wage inequality

Earliest records of management (who does what) are found on the walls of cave dwellings in:

a. Siberia b. Rome c. Western Europe, most notably France d. Nigeria

An "optimally imperfect" decision is one that

a. is vaguely right instead of precisely wrong. b. recognizes that the decision could always be better if given more time. c. recognizes that the cost of additional information probably exceeds the potential gain from making a better decision. d. recognizes that any decision is imperfect because humans have limited intellectual capacities.