Question: PLEASE HELP AND ANSWER CORRECTLY!! A bend rod is rigidly attached to the wall at C and supports two forces at the free end as

PLEASE HELP AND ANSWER CORRECTLY!!
A bend rod is rigidly attached to the wall at C and supports two forces at the free end as shown. The rod has a solid circular cross-section with a diameter of 2 in . Determine the following:
a. The state of stress at point-A. Indicate the components of stress in the proper directions on a stress block.
b. Is the state of stress indicated on the stress blocks at 'A' a principal stress state? (Yes/No)
PLEASE HELP AND ANSWER CORRECTLY!! A bend rod is

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