16) If a firm is a union shop, then
A) a worker may elect to either join or not join the union.
B) only workers who have been union members for two years may be employed.
C) only union members may be employed by the firm.
D) a non-union worker may be hired but must join the union within a certain time period.
17) A right-to-work law makes it illegal for
A) employers to refuse to hire union workers.
B) union membership to be a requirement for continued employment in any establishment.
C) union membership to be denied on the basis of race, gender, or national origin.
D) a union to exist in a state.
18) A closed shop is a business enterprise in which
A) employees cannot belong to a union when they are employed, and cannot join a union and
keep working there.
B) employees must join the union to maintain employment.
C) employees must belong to the union before they can be employed.
D) employees cannot belong to the union when they are hired, but may join the union later and
keep their jobs.