Problem #1: A cast aluminum 195-T6 has an ultimate strength in tension of Su-36 kpsi and ultimate strength in compression of Suc= 35 kpsi, and it exhibits a true strain at fracture & = 0.045. Choose and plot the failure locus and, for the static loading inducing the stresses given, plot the load lines and estimate the factors of safety analytically and graphically. Use at least two failure criteria. 0x = 9ksi, σy = -5ksi