Which measure related to mortality would best answer each of the following questions? Write out the formula for it, using the specific example given in the question. (Example: A crude rate would be the number of people who died in London in 1849 divided by the population of London in 1849.) Scenario Measure Name Formula How frequently did deaths occur among people who developed cholera in London in 1849? What fraction of residents of the United States died from cancers in 2017? What fraction of deaths in the United States in 2020 were due to COVID-19