World cities are most closely integrated into the global economic ...

[bcretired]

World cities are most closely integrated into the global economic system because they
 
  A) are at the center of the flow of information and capital.
  B) control the flow of labor and technology.
  C) contribute money to local, regional and national candidates for elective officers.
  D) are at the heart of the supply chain and make sure goods move freely.
  E) are integral to the functioning of democracy.

Question 2

Which of the following is the least relevant to the concept of threshold?
 
  A) Movie theaters have different thresholds for different sizes of theatres.
  B) Large supermarkets need to be in an area where at least 25,000 people can get there within 15 minutes.
  C) A department store also has gas stations.
  D) Analysis is performed to determine average travel times to different parts of the city.
  E) A survey is conducted to understand what the average income is of nearby neighborhood.

[bdobbins]

Answer to Question 1

Answer: A

Answer to Question 2

Answer: C

[bcretired]

TYSM

[milbourne11]

Gracias!