Which of the following is NOT a correct way to calculate total producer surplus? Question 20 options: the area above the supply curve and below the price at which the good is being sold, up to the quantity sold the sum of the individual producer surpluses for all sellers of the good the area below the supply curve for the good up to the quantity of the good sold the sum of, the differences between the price a seller receives and the minimum amount they are willing to accept for selling the good, for each seller of the good