Because of architectural reasons, the cross section for the beam below is limited to dimensions of b=350 mm and h=600 mm. Assume fy=420 MPa and fc'=28 MPa to solve the followings: Carry out any necessary checks. (the given dead load does NOT include the beam weight) 1) Determine the reinforcement required at each critical section (use 025) 2) Sketch your final design Wp = 30 kN/m, wų = 20 kN/m (Z/8) m - (Z/3) m +(Z/8) m- Z=17.9