Answer:
B.
After working a specific amount of time for the employer, the employer contributions become the full property of the employee.
Step-by-step explanation:
401k is retirement savings plan where an employee chooses to contribute a portion of their salary and the employer also contributes to that account. The latter can match dollar for dollar, 50% or any percentage as stated in the employment contract. Vesting in itself means full ownership of the account balance by the employee. Based on XYZ company, an employee would own 100% of account balance without it being forfeited by employer but only after working for at least 4 years.