Barr's Graphic Arts Studio sponsors a qualified profit sharing plan. The plan requires employees to complete one year of service and be 21 years old before entering the plan. The plan has two entrance dates per year, January 1st and July 1st. Assuming that today is December 15, 2016 and the Studio has the following employee information, which of the following statements is correct? Two people have entered the plan. The qualified plan must provide participants with 100% vesting upon entering the plan because of the eligibility requirements of the plan. Del has not yet entered the plan. Jenn entered the plan on July 1, 2016