Respondeant superiorliability for a worker's torts can attach to an employer under the following circumstancesEXCEPT:

A. The employee was carrying out the requirements of the job to which he was assigned and following the express directives of the employer;

B. The employee acted according to general authority in his position but without express directions from the employer;

C. When an employee is on a detour from his duties;

D. When the tort is committed by an independent contractor acting for the employer's benefit.