The task force consisted of 14 voting members with expertise in the areas of taxation or waste management, as provided in this subdivision: (1) four legislators, or their designees, including two members of the senate, one from the minority party and one from the majority party, appointed by the subcommittee on committees of the committee on rules and administration and two members of the house of representatives, one from the minority party and one from the majority party, appointed by the speaker; (2) two representatives from the department of revenue, appointed by the commissioner of revenue; (3) one representative from the office of environmental assistance, appointed by the director of the office; (4) one representative from the pollution control agency, appointed by the commissioner of the agency; (5) three persons representing political subdivisions, at least one of which must represent county government, appointed by the director of the office of environmental assistance; and (6) three persons representing the private waste collection industry, appointed by the director of the office of environmental assistance, at least one of which is knowledgeable on how taxing and pricing of waste collection services interact.