Which of the Following Statements Is True of the Doctrine

Which of the following statements is true of the doctrine of respondeat superior?

A) The liability with an employer ceases to exist in cases where the employer had warned the employee against tortious acts.
B) Many respondeat superior cases involve employee negligence.
C) Employers are usually exempted from liability once the employee's fault is established.
D) Under respondeat superior cases, the scope of employment is irrelevant in determining the liability of the employer.
E) An employee is legally exempted from making any reimbursements to the employer once the employer pays for the tortious acts.