The economic toll in the United States due to extreme income inequality is so high that it is immeasurable and is resultant of all of the following factors except: Question 45 options: a) high school dropouts who can't earn a decent living and end up on welfare for the duration of their lives. b) excess health costs and costs related to the criminal justice system. c) costs related to family violence and disunited families. d) costs related to substance abuse and mental health problems