A bride accepting a proposal only if the ring is expensive enough ...

[folubunmi]

A bride accepting a proposal only if the ring is expensive enough is a
 a. Screening mechanism
  b. Signaling mechanism
  c. Way to waste money
  d. None of the above

Question 2

Some critics of capitalism argue that
 a. There is too much government intervention in the economy
  b. Involuntary trade generates no wealth
  c. If one person makes money, someone else must be losing it
  d. Voluntary trade ensures gains for both consumers and producers

[sailorcrescent]

Answer to Question 1

a

Answer to Question 2

c

[folubunmi]

Excellent

[aliotak]

Gracias!