In 5- to 7-pages, discuss the following:(1) the impact of changing legal and regulatory environments on public health practice;(2) the advantages and disadvantages of collaboration among public health organizations; and(3) perspectives on the benefits, costs, and burdens of public health programs.NOTE: Your paper should incorporate published evidence to support your discussion of ethics and law in public health, multidisciplinary strategies in public health, and perceptions of public health initiatives.