Problem $1$: $($ points$)$ For the frame shown below, A is a pin support and B is a rocker support. Assume $EI=$ constant. What deflections $($translation$/$rotation$)$ can you except due to the loading and boundary conditions? Determine the rotation at support A using virtual work. Determine the vertical displacement at the rocker support B for the frame shown below using virtual work. Assume EI$=$constant. Support at B is a rocker. The real load analysis for the frame is provided. Note: no need to compute the integrals.

Bonus: How can you find the other deflection using this method? Write down the moment integrals.