Draw the influence line for the shear within panel \(C D\) and for the moment at \(E\) in the girder. Determine

(a) the maximum shear in panel \(C D\) 

(b) the maximum moment in the girder at \(E\) if a single concentrated live force of \(8 \mathrm{kN}\) and a uniform live load of \(2 \mathrm{kN} / \mathrm{m}\) can be placed on the floor beams. Assume \(A\) is a pin and \(D\) is a roller.Draw the influence line for the shear within panel \(C D\) and for the moment at \(E\) in the girder. Determine

(a) the maximum shear in panel \(C D\) 

(b) the maximum moment in the girder at \(E\) if a single concentrated live force of \(8 \mathrm{kN}\) and a uniform live load of \(2 \mathrm{kN} / \mathrm{m}\) can be placed on the floor beams. Assume \(A\) is a pin and \(D\) is a roller.

3 m B 3 m C E 2 m D