Design rectangular sectios for the beam, loads, and p values shown. Beam weight is not incladed in the loads evees. Shew skenches of cross section incluading baz sines, trangements, and spacing. Use $ff=21$MPa and fy $420$ MPa

Dustributed dead lood $($not including beam weight$)-30k\frac{N}{m}$

Destributed live had$-20k\frac{N}{m}$

Cococentuned live load on left end $=20kN$

Take $=0\mathrm{.}5{}_b$

Ciary all wecebiary chocks

Provide langitudinal end cross sectians sketch for the final design