Question $44($Mandatory$)(1$ point$)$

Which of the following is an eomple of changing payoffs to resolve social dilemmas?

$2$llowing carpoolers to drive in the faster freeway lane

requiring carpool ars and vans to park in special, larger parking lots farther away from the office building

lowering the price of gasoline to well below $$1$ per gallon

rewarding people who drive by themselves to work