The four Board members who represent the low-income sector shall be persons chosen in accordance with selection procedures adequate to assure that they are representative of the low-income in the area or group they represent. One (1) of these members will be appointed at large and will represent the entire district; one (1) member shall be appointed to represent the low-income in Hill County; one (1) member shall be appointed to represent the low-income in Blaine County; and one (1) low-income seat will be reserved for the duly elected Chairperson of the Policy Council of Northern Montana Head Start. Only those groups or organizations whose membership and/or clientele are primarily low-income individuals will be eligible to appoint representatives to the Board. Local food banks, low-income advocacy groups, or other service providers are examples of potentially eligible organizations. Potentially eligible organizations may be identified by the Board or may petition for representation as provided for under Section 6 of this article. Board may make appointments as necessary to balance the Board to comply with Section 1 of this Article.