Extracted text: Determine the deformation of the steel rod (inches) in the figure shown under the given loads Given: A1 = 0.91 in2, A? = 0.31 in2, P1 = 81 kips, P2 = 47 kips, P3 - 31 kips and E = 29x106 psi %3D %3D Your final answer should have three decimal places A1 A2 B. D' P3 P1 P2 -/- --16 in 12 in. 12 in.