determine the percentage of vesting for the following employees see exhibits 19 1 and 19 2/

a. Glenda has five years of service completed as of September 23, 2016, her employment anniversary date. If her defined benefit plan has a five-year cliff vesting schedule, what percent of Glenda’s accrued benefits are vested? If the plan uses the graded vesting rule, what is Glenda’s nonforfeitable percentage?