(19) A specimen of magnesium having a cross section area of 50mm2mm and initial length of 100mm is deformed in tension. Using load-elongation (plot on the left) data provided: a) Plot engineering stress versus engineering strain (plot on the right) b) Determine modulus of elasticity c) Determine yield strength at a strain offset of 0.002 d) Calculate modulus of resilience e) What is the plastic deformation at the failure? Note: Clearly show on the plot how you determined modulus, yield point, and ductility