All of the following statements regarding the basic provisions of a Section 457 plan are correct except

	in 2020, an individual who has attained age 50 may make additional catch-up contributions of up to $6,500
	distributions from a Section 457 plan are not subject to an early withdrawal penalty
	the contribution limit is doubled in the 3 years before an individual's retirement
	a Section 457 plan is a qualified plan of governmental units or agencies, and non-church-controlled, tax-exempt organizations