If the output of Y was greatly reduced, which point on the curve would BEST represent the likely result
A)
B)
C)
D)

Answer:
B)
Explanation:
As you can see in the graph if the line moves towards the output of X as soon as the output of Y is decreasing, so if the output of Y would be greatly reduced, the resultan point would be better represented by "B" because it is the point that is closer to the high values for output of X and closest to the lower values of output in Y.