45 S d Price D Quantity Which area in the graph represents consumer surplus? ob Od 46 What happens when the price of a good increases, holding everything else constant? Consumer surplus decreases Consumer surplus increases o Producer and consumer surplus are unchanged O Producer surplus decreases 47 Which activity will result in an increase in gross domestic product (GDP), other things being equal? Consumption of illegal drugs increases A law passes making the sale of medical marijuana illegal A law passes making the sale of recreational marijuana legal o Consumption of prescription drugs decreases