The above figure shows the marginal benefit and marginal cost ...

[NguyenJ]

The above figure shows the marginal benefit and marginal cost curves for a public good. The quantity that has the best prospect of winning in an election by well-informed voters is
 
  A) A.
  B) B.
  C) C.
  D) zero units supplied.

Question 2

Along an indifference curve
 
  A) the marginal rate of substitution is constant but not equal to zero.
  B) the consumer does not prefer one consumption point to another.
  C) the marginal rate of substitution is equal to 0.
  D) the consumer prefers some of the consumption points to others.

[helenmarkerine]

Answer to Question 1

B

Answer to Question 2

B