Problem $3$ Biaxial Column Design $(38$ Points$)$

Using Equivalent eccentricity method design a square short column having $P_u=650$kip,$M_{ux}=130k-ft,M_{uy}=180k-$ft$.$ show all the calculations including tie bar, spacing of tie bars, and lap splice. $F_c^{\text{'}}=5000,F_y=60,000$ psi. $(19$ Points$)$

Check the design of Biaxially loaded column deigned in problem$-3\mathrm{.}1$ by using Bressler's Reciprocal equation. Use all values from Problem$-1$A$.(19$ Points$)$