(a) Draw the influence lines for the reactions at B and E,shear between CD, the  moment at...

(a) Draw the influence lines for the reactions at B and E,shear between CD, the  moment at B and D for the girder HGin Figure P8.18.(b) if the dead load of the floor system (stringers and slab) is approximated by a uniformly distributed load of 3 kip/ft, the reaction of the floor beam’s dead load to each panel point equals 1.5 kips, and the deadweight of the girder is 2.4 kips/ft, determine the moment in the girder at D and the shear just to the right of C.