Numerical question : What is the effective stress at point A?

A static force Fof 50,000 lbf is applied to the steel rod OAB the negative X-direction. Rod OAB is mounted to a wall, and can be assumed to be fixed along the side of the wall. A static force P of 50 Ibf in the negative Y direction at point C. A static force Q of 75 Ibf in the positive Y-direction at point D. Rod OAB has a diameter of 1.5 inch from O to A, a diameter of 1.25 inches from A to B, and all fillet radii are 0.25 in. This rod has a Sy 120 ksi, a Sut 180 ksi, a strain at fracture 0.15, and a program mandated factor of safety is 2.0. Assume rod CD is strong enough and will not fail. All dimensions below are in inches. 10- s00 50 100 -F-x P. Figure 1: Isometric view of rod OAB