Which of the following statements is true?

The traditional view of labor unions predicts that unionization of a firm will result in improvements in productivity and efficiency.

The labor union as a collective voice view of labor unions predicts that unionization of a firm will result in decreases in productivity and efficiency.

The traditional view of labor unions supports the formation of unions as a counterweight to firms' factor-hiring power.

The labor union as a collective voice view of labor unions supports efforts to decrease the unions' role as a "monopolizer of labor."

none of the above