In the rigid-jointed frame shown in the figure, the distribution factor of the member $A D$ is closest to

The horizontal beam PQRS shown in the figure has a fixed support at point P, an internal hinge at point Q, and a pin support at point R. A concentrated vertically downward load (V) of 10 kN can act at any point over the entire length of the beam.

The maximum magnitude of the moment reaction (in kN.m) that can act at the support P due to V is ________________ (in integer).

The value of support reaction (in $$kN$$) at $$B$$ should be equal to _____________

The bending moment in the beam at the joint $$'Q'$$ is