Attendance Incentive Program In January of the year following any year in which a minimum of sixty (60) days of leave for illness or injury is accrued, and each January thereafter, any eligible employee may exercise an option to receive remuneration for unused leave for illness or injury accumulated in the previous year at a rate equal to one (1) day of monetary compensation of the employee for each four (4) full days of accrued leave for illness or injury in excess of sixty (60) days. Leave for illness or injury for which compensation has been received shall be deducted from accrued leave for illness or injury at the rate of four (4) days for every one (1) day of monetary compensation; provided, however, no employee shall receive compensation under this section for any portion of leave for illness or injury accumulated at a rate in excess of one (1) day per month. At the time of separation from school district employment due to retirement or death an eligible employee or the employee's estate shall receive remuneration at a rate equal to one (1) day of current monetary compensation of the employee for each four (4) full days accrued leave for illness or injury. The provisions of this section shall be administered in accordance with state law and applicable state rules and regulations. Should the legislature revoke any benefits granted under this section, no affected employee shall be entitled thereafter to receive such benefits as matter of contractual right.