The bent rod is supported at AA$,$ BB$,$ and CC by smooth journal bearings.

$($Figure $1)$

Compute the x$,$ y$,$ z components of reaction at the bearing A if the rod is subjected to forces F$1=800$ lb and F$2=500$ lb$.$F$1$ lies in the y$$z plane. The bearings are in proper alignment and exert only force reactions on the rod.

Compute the x$,$ y$,$ z components of reaction at the bearing B$.$

Compute the x$,$ y$,$ z components of reaction at the bearing C$.$