(b) A reorganized school district may employ personnel to be paid for 10 months per year from state funds pursuant to this section in a number equal to 1 for each 40 state units of pupils, except that in schools for the physically handicapped within the district the allocation shall be in accordance with the rules and regulations adopted by the Department with the approval of the State Board of Education; provided further, that each reorganized school district shall ensure that it has at least 1 school nurse per facility. To the extent that the funding formula outlined above does not provide for 1 school nurse per facility, each reorganized school district shall meet this requirement out of funding provided under § 1707 or § 1716 of the title, or out of discretionary local current operating expense funds. Districts shall qualify for partial funding at the rate of 30% of the fractional part of 40 state units of pupils.