a) Determine the principal stresses using Mohr's Circle or stress transformation formulas? (%10) b) Determine the maximum shear stress and specify the orientation of the element using Mohr's Circle? (%10) c) Considering that the material is ductile material with yield strength of 700 MPa determine if the structure would fail based on Maximum Normal Stress Theory? (%20) d) Repeat part (c) according to Maximum Shear Stress Theory? (%20) e) Repeat part (c) according to Distortion Energy Theory? (%20) f) Repeat part (c) Coulomb-Mohr Theory? (%20) 200 MPa 500 MPa 350 MPa