D. Suppose that you return home for winter break and upon looking at infection data for your area, you estimate that the probability that a random individual is infected with the virus is 0.7%. Suppose that you want to hang out with some friends om high school and that you have set a 5% threshold risk for yourself. How large of a group of friends (including you) can you have? Assume that your threshold risk is equal to the probability that at least one person in your group is infected with SARS-CoV-Z. [5 points, C]