(1) "Affected unit" means a specified plant, department, shift, or other definable unit to which a work share plan applies.
(2) "Director" means the director of the division or his or her designee.
(3) "Normal weekly work hours" means the number of hours in a week that an employee ordinarily works for a participating employer or forty hours, whichever is less.
(4) "Work share plan" means a plan for reducing unemployment under which employees who are members of an affected unit share the work remaining after a reduction in their normal weekly work hours.