Which of the following describes the level of union membership in Canada? O A. Roughly 75 percent of the labour force is unionized, with about 25 percent of public sector employees in unions. O B. Roughly 75 percent of the labour force is unionized, with about 25 percent of workers in finance unionized. O C. Roughly 25 percent of the labour force is unionized, with about 75 percent of workers in finance unionized. O D. Roughly 25 percent of the labour force is unionized, with about 75 percent of public sector employees in unions.Which of the following describes the union wage premium in Canada? O A. Unionized workers earn about 10 percent higher wages than non-unionized workers with similar characteristics. O B. Unionized workers earn about 10 percent lower wages than non-unionized workers with similar characteristics. O C. Unionized workers earn about 3 to 5 percent higher wages than non-unionized workers with similar characteristics. O D. Unionized workers earn about 3 to 5 percent lower wages than non-unionized workers with similar characteristics.One of the most unionized industries in Canada is O A. agriculture. O B. retail trade. O C. transportation and warehousing. O D. educational services. O E. construction.Although unions appear to generate a 10 percent wage premium, evidence also suggests that unions have O A. a corresponding negative effect on employment of roughly 10 percent, potentially because of union featherbedding. O B. a corresponding negative effect on employment of roughly 10 percent, potentially because unions have refrained from advertising. O C. no corresponding negative effects on employment, potentially because unions have refrained from featherbedding. O D. no corresponding negative effects on employment, potentially because of union advertising.The figure depicts an individual's supply of labor. Wage ($/hour) C The income effect dominates the substitution effect only between B O A. the origin and point C O B. point B and point C O C. the origin and point A Hours Worked O D. the origin and point B