The Significance of a "Frolic and Detour" Is Which of the Following

The significance of a "frolic and detour" is which of the following?

A) The employee can be liable to an employer if the frolic and detour is not authorized.
B) It determines if an employee can be liable on a contract made on the employer's behalf.
C) It can determine if someone working for a business is an employee or independent contractor.
D) It can determine if an employer is liable for the negligence tort of an employee.
E) It can determine if an employee is liable for torts he commits on the job.