Answer:
A. Require all employees to wear slip resistant shoes.
Step-by-step explanation:
The options are:
A. Require all employees to wear slip resistant shoes.
B. Allow employees to eat one meal from an employee menu during their shift.
C. Train employees to provide great customer service.
D. Have employees set all the tables at the beginning of their shift.
The B. option is certainly not true as that can ensure health, but not safety. The C. option can ensure skill but not safety. And the D option can ensure better time management but not safety. However, the slip resistat shoes is definitely going to ensure that the employees are safe. And hence the correction option here is A.