The school board shall call conferences and hold hearings to develop the plan. The school board may employ a consultant. If the school boards involved in the creation of a plan initiated by a petitioner cannot agree on a single plan within the time allowed in this section, the Secretary of Education shall submit a plan to the voters of each affected school board within ninety days. Source: SDCL, § 13-6-10 as enacted by SL 1973, ch 85 , § 9; SL 1987, ch 67 , § 9; SL 1991, ch 126 , § 1; SL 1999, ch 77 , § 1; SL 2003, ch 272 , § 63; SL 2005, ch 95 , § 1. 13-6-11, 13-6-12. Repealed by SL 1973, ch 85 , § 43