The following tabie is based on data collocted by the Bureau of Labor Statstics. There are wide dfferences in the median wages of the occupations isted-for example, between air traflic controllers and broadcast announcers. (Hail the workers in an occupation eam more than the median wage and half earn less) But there are also significant variations in wagns within cocupations. The highest paid workers in any of the occupations earned more than the lowest paid workers in any of the other occupaticns. Source: U.S. Fiureau of Leber Statistics, "Usual Weekly Earnings ef Wage and Salary Workers, Fourth Guarter 2020,- January 21, 2021. For each of the lolowing occupatiant, provide one reason why large variasions exis between the 10h and 90h percentie wages. A large variation in earnings likely exists for broadcast announcers and radio disc jockeys fue to A. race. 8. shill C. efucatan D. discrimination. A large variation in earnings likely exists for real estate brokers due to A. unions. B. sales. C. education. D. gender. A large variation in eamings likely exists for lawyers due to A. discrimination B. unions. C. expenence. D. education. A large varabon in earnings likely exists for economists due to A. gendef B. race C. sales: D. education