suppose trostville (population 4) wants to put on a fireworks display. levi would get $40 worth of benefit from it, oz would get $30, steve would get $20, and erika would get $10. what is the socially efficient amount to spend on the display?

Victor is concerned about his constant impulsive tendencies. he thinks something must be wrong with him. what is a healthy action victor could take? take some of his friend's add medication to see if it . follow what his friend tells him he needs to do to solve his feelings. listen to a mental health professional who can guide him through his troubles. diagnose himself and take some natural supplements.