One reason why, in the last four decades, the number of new auto ...

[erika]

One reason why, in the last four decades, the number of new auto makers in the world has been very small compared to the past is that
 
  A) governments restrict who can produce automobiles.
  B) new auto makers cannot obtain necessary inputs to produce new cars.
  C) new producers cannot match the economies of scale of existing auto makers.
  D) the automobile cannot be improved upon in any way by new producers.

Question 2

Refer to Figure 11-1. In a diagram that shows the marginal product of labor on the vertical axis and labor on the horizontal axis, the marginal product curve
 
  A) never intersects the horizontal axis.
  B) intersects the horizontal axis at a point corresponding to the 5th worker.
  C) intersects the horizontal axis at a point corresponding to the 6th worker.
  D) intersects the horizontal axis at a point corresponding to the 8th worker.

[Sassygurl126]

Answer to Question 1

C

Answer to Question 2

B