To protect the competitive economic system by restricting the formation of monopolies, the government has passed and enforced

In the above, which figure(s) has (have) at least one point at which the slope equals zero?

A) Figure B only B) Figures A and C C) Figure D only D) Figures A, C, and D E) Figures A and D

The reservation wage is

A) the wage that an employer must pay workers to reduce turnover to a reasonable level. B) the wage that ensures a laid-off individual will wait for re-hire, rather than find another job. C) the lowest wage firms are allowed by law to pay workers. D) the wage offer that will end a labor-strike. E) none of the above