7-3-432. Legal officer. A legal officer, who may be called the county attorney:

(1) may be elected;

(2) may be appointed by the local government commission;

(3) may be appointed by the presiding officer of the local government commission;

(4) may be selected as provided by ordinance;

(5) may at the discretion of the commission be selected as provided by ordinance; or

(6) may not be included in this form as a separate office.