Find the maximum tensile and compressive normal stresses in the beam below. Mark their locations along the height of the cross section and along the length of the beam. (Note: The centroid is located...

Extracted text: Find the maximum tensile and compressive normal stresses in the beam below. Mark their locations along the height of the cross section and along the length of the beam. (Note: The centroid is located 4.423in from the top of the cross section and I= 42.0 in*.) W= 1k/ft 6k 10' 5' 4423" 8.75 M (k-t) -12.5 Cross section