(Solved): The cantilever bar in the figure is made from a ductile material and is statically loaded with Fy ...

The cantilever bar in the figure is made from a ductile material and is statically loaded with $$F_y=250\mathrm{lbf}$$ and $$F_X=F_Z=0\mathrm{lbf}$$. The length of the rod $$DC$$ denoted by $$L_1$$ is given to be 10 in. The length of the rod $$AB$$ denoted by $$L_2$$ is given to be 11 in. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Where is the critical section at $$A$$ ? Multiple Choice On the top of the section On the side along the $$?z$$ axis On the side along the $$+z$$ axis On the bottom of the section