Q1: Summarize and explain the influence that three of the following laws or regulations play in special group compensations:Davis Bacon Act of 1931Walsh-Healey Act of 1936Equal Pay Act of 1963Lilly Ledbetter Fair Pay Act of 2009Your response must be at least 200 words in length.Q2: Address how Employee Retirement Income Security Act of 1974 (ERISA) plays a role in executive benefits.Your response must be at least 200 words in length.Q3:Explain alternative rewards systems for unions and their purpose.Your response must be at least 200 words in length.Q4:Address the role of unions in wage and salary policies and practices.Your response must be at least 200 words in length.