Table 4-7 Demand Supply P = 60 - 2QD P = 15 + QS QD = 30 - 0.5P QS = P - 15 Refer to Table 4-7. The equations above describe the demand and supply for Pauline's Pickled Pomegranates. The equilibrium price and quantity for Pauline's Pickled Pomegranates are $30 and 15 thousand units. What is the value of producer surplus? $50 thousand $225 thousand $337.5 thousand $112.5 thousand