Please draw free body diagrams where important

8: A 30 meter long beam with a mass of 200kg is placed atop 2 two narrow supports that are 15 meters away from each other. The beam overhangs one support by 5 meters and the other support by 10 meters. A) What is the maximum mass you could hang from the long end without the beam tipping over? B) If you hung that same mass instead from the short end what would be the forces exerted by the two supports