Supply curves are typically QD and QS.png The graph above shows the market for bagels. If the price of bagels increases from $3 to $4, the quantity supplied of bagels will Group of answer choices increase by 20 bagels. decrease by 20 bagels. increase by 40 bagels. decrease by 40 bagels.upward sloping because there is Group of answer choices a direct relationship between quantity supplied and quantity demanded. an inverse relationship between quantity supplied and quantity demanded. a direct relationship between price and quantity supplied. an inverse relationship between price and quantity supplied