Study; Department of Education; effect of local use value assessment of certain real estate on the Composite Index of Local Ability to Pay; report. Requests the Department of Education to (i) determine, for each of the 95 localities that have adopted ordinances to provide for the use value assessment and taxation of certain real estate, the use value of all applicable (a) real estate devoted to agricultural use, (b) real estate devoted to horticultural use, (c) real estate devoted to forest use, and (d) real estate devoted to open-space use, as those terms are defined in the Code of Virginia, and (ii) recalculate the Composite Index of Local Ability to Pay for each locality after taking into consideration such use values.