Chapter 15 contains information about the rights of theemployees of a company as well as the responsibilities of theemployer. A few of the concerns that employees have include theright to privacy and labor unions. Do you believe that drug testingof employees is necessary? Why and why not? Also, include at least1 pro and 1 con of drug testing and name the occasions drug testingmay be used. In addition, explain how much privacy canemployees expect at work. Also, please name different types oflabor unions you may have heard of and explain the relationshipbetween labor relations and labor unions. Describe whether or notlabor unions have a positive or negative effect on differentindustries