-If, in this figure, twelve units of Good A are consumed, then at this point:
A) net benefit is zero.
B) marginal cost is equal to marginal benefit.
C) marginal cost minus marginal benefit is zero.
D) all of the above.

Question

-If, in this figure, twelve units of Good A are consumed, then at this point:
A) net benefit is zero. 
B) marginal cost is equal to marginal benefit. 
C) marginal cost minus marginal benefit is zero. 
D) all of the above.

Quizplus · Accepted Answer

The Answer of 
-If, in this figure, twelve units of Good A are consumed, then at this point:
A) net benefit is zero. 
B) marginal cost is equal to marginal benefit. 
C) marginal cost minus marginal benefit is zero. 
D) all of the above.

-If, in This Figure, Twelve Units of Good a Are