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Author Question: The value of the WhatsApp Messenger to an individual user increased as more of his friends and ... (Read 21 times)

Caiter2013

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on: Jun 29, 2018
The value of the WhatsApp Messenger to an individual user increased as more of his friends and acquaintances started using it. This is an example of a(n) ________.
 
  A) moral hazard
  B) adverse selection
  C) network externality
  D) negative externality

Question 2

Roughly how many times has the U.S. experienced a budget surplus since 1960?
 
  A) 0
  B) 5
  C) 10
  D) 20
  E) 30


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ynlevi

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Reply #1 on: Jun 29, 2018
Answer to Question 1

C

Answer to Question 2

B


Caiter2013

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Reply 2 on: Jun 29, 2018
Wow, this really help

frankwu0507

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Reply 3 on: Yesterday
Gracias!

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