Extracted text: A composite bar is rigidly attached to the wall at A as shown, Axial loads are applied at the positions indicated. Which of the following most nearly gives the axial stress in member AB? Bronze E = 83 GPa $ 100 mm Steel E= 200 GPa O 80 mm 1,200 kN 900 kN A B 2.50 m 3 m; Select the correct response: 179.05 MPa 38.20 MPa 59.58 MPa 114.59 MPa