Learning Goal: I’m working on a public health multi-part question and need an ex

Learning Goal: I’m working on a public health multi-part question and need an explanation and answer to help me learn.Please answer the 3 questions provided in the document in detail and accuracy, pleaseI will also attach a zip with lectures and textbook pages for you to answer the questions after acceptingplease do not use any outside sources and while answering the questions use concepts