(2) Must be at least equivalent to the sum of the following—
- (i) The prevailing salary paid by providers for positions of this type in what the State considers to be the facility's geographic area;
- (ii) Additional costs that would have reasonably been incurred by the provider if such person had been in an employment relationship; and
- (iii) Any other costs incurred by such a person in furnishing services under such an arrangement or as otherwise set by the State.