h. Effective with cost reporting periods beginning on or after January 1, 2003, a comparison will be made between each facility's direct care and care related per diem cost and the direct care and care related cost report period per diem floor. If the total direct care and care related per diem cost the facility incurred is less than the cost report period per diem floor, the facility shall remit to the bureau the difference between these two amounts times the number of Medicaid days paid during the cost reporting period. The cost report period per diem floor shall be calculated using the calendar day-weighted average of the quarterly per diem floor calculations for the facility's cost reporting period. Example: A May 1, 2003-April 30, 2004 cost report period would use the average of the per diem floor calculations for April 1, 2003 (weighted using 61 days), July 1, 2003 (weighted using 92 days), October 1, 2003 (weighted using 92 days), January 1, 2004 (weighted using 91 days) and April 1, 2004 (weighted using 30 days).