Suppose there are 20 low-cost bakeries that can produce bagels in St. Catharines, each of which has the supply function qu_cost : 20F 10 at prices no less than $0.5 and zero at prices below $0.5. There are 10 high-cost bakeries, each of which has the supply function (pig-gym\" = 201\" 20 at prices no less than $1 and zero otherwise. Calculate and graph the individual and market supply curves