The table shows the demand and supply schedules for on-campus housing. (... If the college puts a rent ceiling on rooms of $700 a month, rent is $0 and the number of rooms rented is 0. The on-campus housing market is efficient Rent (dollars per month) 500 550 600 650 700 750 Quantity demanded 7,500 6,750 6,000 5,250 4,500 3,750 (rooms)

An 18-month-old child was admitted to the hospital after falling into a hot bath. Two weekslater, she was doing well and set to return home. Her mother noticed that the little girl askedfor a drink every time she saw one, and she often sucked on a wet washcloth. When thechild’s mother asked about this behavior, the nurses told her it was normal—they would notask a physician for permission to give the girl a drink. The nurses told the mother that herchild was doing well and that she should go home and get some sleep.When the mother returned early the next morning, she knew that something was verywrong with her child. The medical team was notified. They administered naloxone, a drugused to block the effects of opioids. They finally allowed the girl to have a drink, and she swallowed a liter of juice. The medical team determined that the girl should not be given anymore narcotics. They gave verbal orders.A nurse entered the girl’s room that afternoon with a syringe of methadone. The…

4. NSW government provides 200$ of active kids vouchers to an average family in NSW. 50% of such vouchers are unused and expire. Quarter million of such vouchers were downloaded by families. Assuming income elasticity of +0.75 calculate increase in spending through such vouchers.

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