Using the Stiffness Method, solve for the unknown displacements and member forces $($i$.$e$.,$ the tension

the Tie Rod and the moment at the Apex of the Beam. Taking advantage of symmetry, use the model

shown. SHOW ALL WORK.

Take advantage of symmetry and Model as follows:

E$=29,000$ksi

Tension in Tie Rod $=4\mathrm{.}92$k

Moment at Apex of Beam $=???$ k$-$in

PLEASE SHOW ALL MATRICES USED AND ALL WORK PLEASE BE VERY DETAILED.

One of the deflections were given $($use that to check your work$)$ the tide rod was given $($use that to check your work$)$ and the Apex of the beam needs to be found. Thanks so much!!!