D Question 12 2 pts he table below shows the quantity demanded and supplied in the labor market for economics professors at the I'MaStateUniversity, where all the professors belong to a union. If the union has enough negotiating power to raise the annual salary by $20,000 more than a non- unionized university would be willing to pay, then there will be excess_ of labor of economics professors. Annual Salary Quantity of workers demanded Quantity of workers supplied $45,000 95 20 $55,000 80 30 $60,000 65 40 $75,000 50 50 $95,000 35 60 $100,000 20 70 O demand, 25 supply, 50 O supply, 25 demand, 50