B q.umronto.ca tLDilll This attempt took 43 minutes. - 7 7- l l Question 1 0 / 10 pts ' Market Demand is given in the table below. The only producer in the market is a l monopolist. They have a constant Marginal Cost of $25. Assume no externalities and only integer units. What is the change in TOTAL Surplus if the monopolist goes from charging the same price for every unit (i.e. singleprice) to doing perfect price discrimination. Enter a number only, no $ sign. Include a negative sign if Total Surplus under the single-price setting is higher