MAC A = 400 -E, MAC B = 300 - E, and MAC C = 200 - E. MD = E/2. The regulator tells the firms to emit no more than 360 units of emissions, and to do...

MAC A = 400 -E, MAC B = 300 - E, and MAC C = 200 - E. MD = E/2. The regulator tells the firms to emit no more than 360 units of emissions, and to do so efficiently across

firms. Find the TSC MINIMUM (E^A+ E^B + E^C = 360). Find the TSC (E^A = E^B = E^C and E^A + E^B + E^C = 360). What's the difference between the two TSC's above

Please show all calculations and graphs necessary.