A beam ABCD, 6 m long, is supported at B and C, 3 m apart with overhangs AB= 2m, and CD=1m. It carries a uniformly distributed load of 100 kN/m over its entire length:
The maximum magnitudes of bending moment and shear forces are
(a) 200 kN-m and 250 kN
(b) 200 kN-m and 200 kN
(c) 50 kN-m and 200 kN
(d) 50 kN-m and 250 kN