A solid aluminum (E-60 GPa) rod (2) is connected to a solid bronze [E-110 GPa) rod (2) at flange B. as shown. Aluminum rod (1) has an outside diameter of 36 mm and bronze rod (2) has an outside diameter of 23 mm. The normal stress in the aluminum rod must be limited to 137 MPa, and the normal stress in the bronze rod must be limited to 95 MPa. Assume L-187 mm and L-340 mm. Determine: (a) the maximum downward load P that may be applied at flange B. (b) the deflection va (downward is positive) of flange B at the load determined in part (a). L L 2