(a) The lead agency shall submit to the agency wage committee:

(1) The data collected in the wage survey;

(2) The report and recommendations of the local wage survey committee concerning the use of data;

(3) The lead agency's analysis of the data; and

(4) The lines computed from the data.

(b) After considering the information available to it, the agency wage committee shall report to the lead agency its recommendation for a proposed wage schedule derived from the data.