Final answer:
C. The employer must always pay for required foot protection as per OSHA regulations which ensure workplace safety by holding employers responsible for providing personal protective equipment at no additional cost to the employee.
Step-by-step explanation:
The correct answer to the question 'The employer must always pay for required foot protection' is C. The employer. According to the Occupational Safety and Health Administration (OSHA) regulations and standards, employers have the responsibility to ensure a safe working environment, which includes providing personal protective equipment at no cost to the employee, if such equipment is required to protect employees from job-related injuries or hazards.
Furthermore, Workman's compensation insurance mandates that employers should contribute a small percentage of employee salaries into funds that compensate workers in case of an injury on the job. OSHA regulations make it clear that employers are responsible for the safety and health of their workers, and this extends to providing necessary protective gear like foot protection in work environments where foot injuries are a risk.