Carissa Shern Chapter 3 Question 6

Chapter three is about societal/individual costs and benefits, one example I thought was very interesting was the doggie duty situation and how the individual costs to some lazy pet owners are less then the societal benefits of 650 people not being hospitalized for slipping on dog feces and breaking a leg, arm, hip etc. and the pet owner just buying a scooper.  I never understood before why there are fines in place for neglected doggie duty offenses, now I do!