6. Skatium, the city's mnost popular roller skating rink, has a profit sharing plan for their employees. Skatium has the following employee information: LENGTHH OF EMPLOYEE AGE SERVICE 14 years 14 years 6 months 2 years 2 years 6 months Brett Greer Jennifer Dan 32 22 Karen 19 Mike 17 Craig 1 year 16 The plan requires the standard eligibility and the least generous graduated vestinE schedule available. The plan is not top-heavy. All of the following statements are correct except: a. Dan and Karen are 20 percent vested in their benefits. b. Brett and Greer became 100 percent wested when they had been employed for six years. Three of the seven people are eligible to participate in the plan. c. d. Craig is not eligible for the plan. The plan requires the standard eligibility and the least generous graduated vesting schedule available (1) Who are eligible to participate in the plan? (2) How much percentage of employer contribution is vested for Brett? (3) How much percentage of employer contribution is vested for Dan? (4) How much percentage of employer contribution is vested for Karen