Which of the Following Best Distinguishes Constructive Dismissal from Summary

Which of the following best distinguishes constructive dismissal from summary dismissal?

A) In the case of constructive dismissal, the employee is offered a settlement package in exchange for a resignation letter.
B) In the case of constructive dismissal, the employee is dismissed without notice.
C) In the case of constructive dismissal, the employee is not actually fired.
D) In the case of summary dismissal, the employee is not actually fired.
E) In the case of summary dismissal, a unilateral decision to alter an employee's status is said to amount to dismissal.