Exhibit 27-9 ​

Multiple Choice

Exhibit 27-9
​

-Refer to Exhibit 27-9. Let D_A and D_B represent demand for labor curves facing unions A and B, respectively. As a result of their efforts, both unions succeed in increasing the wage rate from W₁ to W₂. In terms of the wage-employment trade-off, the wage increase

A) had a larger impact on employment for union A than for union B.
B) had a larger impact on employment for union B than for union A.
C) had the same impact on employment in both unions.
D) cannot be determined without further information.