-Refer to the Above Figure $\mathrm { Q } _ { 4 }$

Multiple Choice

-Refer to the above figure.Suppose the government requires the natural monopolist to charge the efficient price.Then profits for the firm will be

A) zero.
B) losses equal to $\mathrm { Q } _ { 4 }$ times distance f-g.
C) losses equal to $\mathrm { Q } _ { 3 }$ times distance d-e.
D) profits equal to $\mathrm { Q } _ { 1 }$ times distance a-b.