Employers must protect workers from struck-by hazards by
a. ensuring guards on tools and equipment are removed when it is absolutely necessary to get the job done
b. establishing guidelines that allow only contractors access in the crane work zone
c. providing ppe such as hard hats and safety glasses

Employers must protect workers from struck-by hazards by providing PPE such as hard hats and safety glasses. It is important for every worker to have PPE especially in constructions to prevent or control injuries or infections. It is all about the safety of the workers.

This metaphor uses symbolism when describing the “arch” of ulysses life. he is trapped in a time of life where adventure is moving as he tries to proceed to it. he will never reach it and will learn to accept it. ulysses symbolizes that arch in life, that no one can reach every goal, or every sight in life. even though this personality of curiosity and purposefulness exist in all mankind, the purpose of showing his strive to succeed symbolizes great leaders today. his curiosity represents the curiosity of humans that everyone desires to find answers and wont give up without a fight. ulysses is a symbol of the human race.

Answerboth technicians a and b are correct;