Suppose wearing face masks during the coronavirus pandemic leads to positive externalities, given that persons you come into contact with are less likely to contract the virus. If so, then, absent government subsidies, Group of answer choices the number of persons wearing face masks will be greater than the optimal level from society's point of view. the number of persons wearing face masks will be below the optimal level from society's point of view. more people will want to wear face masks because external benefits tend to play a role in private decisions, such as whether to wear a face mask. the number of persons wearing face masks will be optimal from society's point of view