For the given cross sections, Calculate the cracking moment? Calculate the maximum stresses in concrete and steel for a moment less than the cracking moment and another higher than the cracking moment Draw stress distribution in the cross-section for each case Calculate the nominal moment capacity for each section 550 mm 300 mm 4022 600 mm 700 mm 700 mm 500 mm fy = 420 MPa, f = 28 MPa 5630 500 mm 3032 800 mm 800 mm