Problem No. 2 (30 Points): a) For the beam shown in the Figure, draw the influence lines for the reaction at C, the shear and moment at B. (20 Points) b) The maximum negative moment at B due to a uniform concentrated live load of 500 Ib and a distributed live load of 200 lb/ft. (10 points) B D A C 5 ft 5 ft 5 ft 5 ft E