What Are Vesting Rights

What are vesting rights?

A) the ability of retired employees to retain their seniority if they return to work at their former employer
B) government commitment to provide retirement benefits to all U.S.workers
C) the designation that retired workers will receive cost-of-living increases as part of their monthly pension checks
D) the guarantee that employees in a pension plan will receive a pension at retirement age,regardless of whether they stay with the employer
E) the ability of younger workers to move their retirement savings to another account after leaving a specific employer