1. With all other factors equal, the employer is more likely to pay a wage increase when:
a) his/her firm has a low labor-cost ratio
b) he/she operates in a highly competitive selling market
c) he/she operates in a monopolistic market
d) a and c
2. Today most labor-management contracts are renegotiated
a) annually
b) Every two years
c) Every three to four years
d) every five years