Final answer:
The answer is that employer's liability insurance requirements depend on the country's regulations.
Step-by-step explanation:
The answer to the question is c) Depends on the country's regulations.
Employer's liability insurance requirements vary from country to country. In some countries, it is mandatory for employers to provide employer's liability insurance for all manual workers, while in others it may only be required for specific industries or under certain circumstances. For example, in the United States, employer's liability insurance is not required at the federal level, but it may be mandated by individual states for certain industries or based on the number of employees.
Therefore, it is important for employers to understand and comply with the regulations on employer's liability insurance in their specific country.