Question $5(2$ points$)$

More than $80$ percent of the doctors in the Frederick County $($Maryland$)$ agreed to establish a maximum fee schedule for health services to curb rising medical costs. All doctors were required to adhere to this schedule as a condition for membership in the society. The U$.$S$.$ Supreme Court ruled that this agreement violated the Sherman Act and represented price fixing. This example illustrates that the physicians' actions were

ethical but illegal.

ethical and legal.

unethical and illegal.

unethical but legal.

altruistic but na$$ve$.$