InstructionFree download for textbook: https://b-ok.cc/book/5511863/6b9e24 Read and answer Case 16.2 from the text (pages 265-266). While answers may be necessarily brief in some instances, complete sentences and discussion are required. Simply answering ‘yes’ or ‘no’ (or anything similar) will be considered a non-answer. If calculations are required, the more detail you show can result in more credit. Complete answers are required. Note: This case was prepared prior to the COVID-19 pandemic. However, if you can also relate current goings-on to these questions, where appropriate, extra credit may be possible. The following questions are from the text case. What are the external effects of a vaccine? (This does not mean rashes, fever, etc. Think in terms of the context of the material of the meaning of externalities.) Are people who rely solely on herd effects free riders? (Who, and how defined, are free riders?) What are the scientifically verified potential harms of vaccines? What are the possible health outcomes of chickenpox, polio, and measles? (Address each one individually and not as a group.) What are the external effects of these diseases? (See 1 above.) Have vaccination rates risen or fallen in the United States? Would too few people be vaccinated if it were not mandatory? What evidence supports your conclusion? (Note there are two questions here.) Are vaccination rates lower in states with personal-belief exemptions? What steps do governments take to increase vaccination rates? What steps do private companies take to increase vaccination rates? Why? (There are two questions.)