The State of Idaho Enacts a Ban on Smoking in Cafés,bars,and

The state of Idaho enacts a ban on smoking in cafés,bars,and other public places to protect the workers in those facilities from secondhand smoke."Private clubs" are exempt from the ban.Jett,a café owner,objects to the ban and files a suit against the state,claiming a violation of his right to equal protection under the U.S.Constitution.Under the holding in Batte-Holmgren v.Commissioner of Public Health,the court will most likely

A) overturn the ban because private clubs are not open to the public.
B) overturn the ban because there is no rational relationship between the ban's purpose and the exemption for private clubs.
C) uphold the ban because protecting employees from secondhand smoke is a legitimate state purpose.
D) uphold the ban because private clubs are not open to the public.